The Fobia Marketplace
136 open-source apps. Open one, press Install, and Fobia sets it up for you.
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All apps136
Actual Budget
Local-first personal finance: envelope budgeting, accounts and transactions, bank file import (OFX, QIF, CSV), rules, schedules and reports - your budget stays on your machine.
Productivity & Utilities
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AI Infra Guard
Full-stack security scanner for agents, skills, MCP servers, AI infrastructure, and jailbreak testing.
Security
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Amagine3D
AI-assisted parametric CAD for hardware: turns requirements, reference images and dimensions into editable enclosure and assembly designs, exporting STEP, STL and 3MF.
CAD & Product Design
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Anki
Spaced-repetition flashcards: write or import decks of cards with text, images, audio and LaTeX, and Anki schedules each review at the moment you are about to forget it.
Productivity & Utilities
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AssetFurnace
Turn a picture or a prompt into a textured, rigged and animated 3D model for games: Pixal3D, TRELLIS.2 and Hunyuan3D backends, auto-rig and 21 motions, in a local studio on Apple Silicon or an NVIDIA GPU.
3d
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OpenVoice
OpenVoice V2 local voice cloning with MeloTTS base speakers, Fobia asset hydration, and app-scoped checkpoint/cache paths.
Audio
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Whisper-WebUI
Gradio browser UI for local Whisper/faster-whisper transcription, subtitles, translation, VAD, diarization, and audio preprocessing.
Audio
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Avogadro 2
Build molecules in 3D and set up computational chemistry: draw and optimise structures with force fields, generate input for NWChem, Gaussian, ORCA and Psi4, and visualise orbitals, vibrations and electron density from the results.
Science & Research
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CADAM
Text-to-parametric CAD packaged as a Fobia browser app. Full AI generation requires provider keys and Supabase; local package launches the UI shell with placeholder env.
CAD & Product Design
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JSCAD
JavaScript parametric CAD packaged as a browser-tested Fobia app with static JSCAD web UI.
CAD & Product Design
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OpenSCAD Studio
Modern OpenSCAD editor with live preview, real-time diagnostics, AI copilot, multi-file projects, and a customizer panel — available as a web app via WebAssembly or a native macOS desktop app.
CAD & Product Design
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CADCraft
AutoCAD alternative: 2D drafting with a command line, object snaps, layers, dimensions, hatches, blocks and DXF drawings in a fast native app, pure Rust.
CAD & Product Design
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Calibre
E-book library manager: organise and search your books, convert between formats (EPUB, MOBI, AZW3, PDF and more), read and edit them, fetch metadata and covers, and sync with e-readers.
Productivity & Utilities
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Cherry Studio
Desktop AI client with 300+ assistants and multi-provider support - connect your own model accounts or point it at a local provider like Ollama or LM Studio.
Chat UI
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CNC Simulator Pro
Browser-based CNC milling simulator: 3D stock visualization (three.js), toolpath simulation with G-code playback, cutting-parameter workbench, and job cost estimation — fully client-side.
CAM
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Concat
CapCut alternative: a native Rust video editor with multi-track timeline, keyframes, 170+ effects, local auto-captions, text-to-speech, background removal and 4K export.
Video
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Cytoscape
Network analysis and visualisation for biology and beyond: import interaction networks and tables, map attributes to node and edge styles, lay out and filter graphs, run analyses and extend it with apps from the Cytoscape App Store.
Science & Research
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darktable
Photography workflow application and raw developer: a non-destructive lighttable and darkroom with scene-referred colour, masks, tethered shooting, geotagging, Lua scripting and export to many formats.
Creative & Design
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Datashare
Search a document collection the way an investigative desk does: point it at a folder of PDFs, emails, spreadsheets and scans, and it extracts the text — running OCR over the images — indexes every document, pulls out the people, organisations and places named in them, and lets you run saved batch searches across the lot. Built by the ICIJ for the Panama Papers, and everything stays on this machine.
Knowledge
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DeckCraft
PowerPoint alternative: themes, layouts, shapes, tables, charts, transitions and animations, opens and saves .pptx and presents full screen, pure Rust.
Productivity & Utilities
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DeerFlow
ByteDance super-agent harness for research, coding, content generation, memory, and sub-agent workflows.
Agents
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DesignCraft
InDesign alternative: page layout and publishing with text, styles, tables and print-ready export in a fast native app, pure Rust.
Creative & Design
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Docling
Turn PDFs, Word, PowerPoint, Excel, HTML and scanned images into clean Markdown, JSON or HTML with layout, tables, reading order and OCR understood by AI models - a local document converter with a web UI and an API for RAG pipelines.
Knowledge
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Doop
Collaborative design canvas where people and AI agents edit real HTML frames side by side, with multiplayer editing and an MCP endpoint agents can drive.
Creative & Design
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drawDB
Free database diagram editor in the browser: draw entity-relationship diagrams, generate SQL for MySQL, PostgreSQL, SQLite, MariaDB and SQL Server, and import existing schemas - no account needed.
Developer Tools
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draw.io
Diagram editor for flowcharts, UML, network and cloud architecture, BPMN and org charts, with a large shape library - works offline and saves .drawio files you can export to PNG, SVG, PDF or VSDX.
Productivity & Utilities
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Dyad
Local AI application builder with visual previews, source control, and bring-your-own-model credentials.
Developer Tools
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EasyCAM5000
Client-side CAM suite: EasyTrace5000 turns Gerber/Excellon PCB exports into isolation-routing G-code, and EasyShape5000 generates 2.5D, 3D, and 4th-axis CNC toolpaths — both fully in-browser.
CAM
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Pascal Editor
Open-source 3D building editor built with React Three Fiber and WebGPU. Node-based scene editor with a standalone Next.js host app.
CAD & Product Design
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EffectCraft
After Effects alternative: compositions, layers, effects, keyframes and a render queue in a fast native app, pure Rust with no FFmpeg.
Video
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Excalidraw
Virtual whiteboard for hand-drawn style sketches, diagrams and wireframes: infinite canvas, shape libraries, export to PNG and SVG, and optional end-to-end encrypted live collaboration.
Creative & Design
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farmOS
Farm record keeping and planning: log plantings, harvests, inputs, observations and equipment maintenance against mapped fields and beds, track livestock and inventory, and keep the audit trail that organic and food-safety certification asks for.
Productivity & Utilities
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FilmCraft
Premiere alternative: multi-track timeline editing, color grading and audio mixing with its own pure-Rust codecs (no FFmpeg), in a fast native app.
Video
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FreeCAD
Parametric 3D CAD modeler: sketch-based part design, assemblies, drawings, finite-element analysis, BIM and architecture, CAM tool paths and Python scripting, with STEP, IGES, STL, DXF and IFC import and export.
CAD & Product Design
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GCompris
Educational suite for children aged 2 to 10 with more than 190 activities: reading and writing, counting and arithmetic, science, geography, logic games, music and computer basics - a dashboard for teachers included.
Knowledge
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GeoLibre
Lightweight GIS platform: MapLibre visualization, DuckDB-WASM spatial queries, deck.gl layers, and 1,000+ client-side geoprocessing tools (Whitebox NG + WASM) for GeoJSON/GeoTIFF analysis.
Geospatial
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Gephi
Interactive graph and network visualisation: import nodes and edges from CSV, GEXF or GML, lay them out with force-directed algorithms, filter and rank by statistics such as modularity and centrality, and export publication-ready images.
Science & Research
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Godot
Open-source 2D and 3D game engine and editor: build games with a scene and node system, the GDScript language, a built-in script editor, animation, physics and shader tools, and export them to desktop, mobile and web.
Creative & Design
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God's Eye View
Real-time intelligence console for planet Earth: photorealistic 3D globe (CesiumJS) with live aircraft, ships, satellites, earthquakes and other public feeds, plus hands-free voice control.
Geospatial
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GridCraft
Excel alternative: spreadsheets, formulas and data in a fast native app that reads and writes .xlsx, pure Rust.
Productivity & Utilities
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Handy
Offline push-to-talk dictation: hold a shortcut, speak, and a local speech model transcribes it and types the text into whichever app has focus.
Audio
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Invoke
Professional image generation studio: unified canvas, inpainting and outpainting, layer-based compositing and a model manager, running entirely on your own machine. Supports SD 1.5, SDXL and Flux.
Creative & Design
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ivaCAM
Open-source CAM for hobby CNC: imports DXF/SVG artwork and generates G-code for mills, lasers, and plasma cutters — the toolpath engine is Rust compiled to WebAssembly, so slicing runs entirely in the browser.
CAM
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JabRef
Reference manager built on BibTeX: collect papers by DOI, ISBN or arXiv id, keep PDFs and metadata together, organise with groups and keywords, and cite straight into LaTeX, Word or LibreOffice — with the library stored as a plain text .bib file you own.
Science & Research
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Joplin
Note-taking and to-do app with notebooks, tags, Markdown editing, attachments and web clipping, with optional end-to-end encrypted sync through Dropbox, OneDrive, Nextcloud, WebDAV or a folder.
Productivity & Utilities
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Kandev
AI development workspace with agents, task boards, code review, worktrees, terminals, and previews.
Developer Tools
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Kdenlive
Multi-track non-linear video editor: timeline editing with proxies and keyframed effects, titles, colour correction, audio mixing and rendering through FFmpeg and MLT.
Video
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Ketcher
Chemical structure editor: draw molecules and reactions, check valences, generate SMILES/InChI, and edit macromolecules (peptides, RNA/DNA, CHEM) — with the Indigo cheminformatics engine compiled to WebAssembly so every calculation runs locally.
Science & Research
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Kiri:Moto
Browser-based slicer for 3D printers, CNC mills, and laser cutters: STL/3MF input, toolpath generation with G-code, SVG, or DXF output — served by upstream's own node app-server.
CAM
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Kiwix
The whole of Wikipedia offline, and much else besides: open ZIM archives of Wikipedia, Wiktionary, Project Gutenberg, Stack Exchange, TED and medical libraries, then read and full-text search them with no connection at all.
Knowledge
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Kolibri
Offline-first learning platform for schools: import free courses, videos, exercises and books from the Kolibri Library, assign lessons and quizzes to classes, and track learner progress - no internet needed once content is downloaded.
Knowledge
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Krita
Digital painting and illustration: a brush engine with customisable brushes, layers and masks, vector and text tools, frame-by-frame animation, colour management and Python scripting.
Creative & Design
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Kwesi
Local-first desktop app for generating and training music with open-source AI models - text, MIDI, ABC notation, reference audio, lyrics, or genre tags in, audio/MIDI out. Everything runs on your own machine.
Music
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LanguageTool
Grammar, style and spell checker for over 30 languages: paste or type text and get explanations and suggestions for each issue - checked entirely on your machine, nothing sent to a server.
Productivity & Utilities
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LibrePCB
Electronics design automation: draw schematics, assign parts from a shared component library, lay out and route printed circuit boards, check design rules, and export Gerber, Excellon and 3D STEP for manufacturing.
Electronics & Engineering
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LibreTranslate
Self-hosted, offline-capable machine translation API and web UI, built on Argos Translate - no data ever leaves your machine, no API key, no usage limits.
Productivity & Utilities
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LightCraft
Lightroom alternative: photo library and raw development with masks, colour grading and AI tools in a fast native app, pure Rust.
Creative & Design
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Lingbot Studio
Local 3D reconstruction studio: drop in a video and explore a streaming point-cloud scene in a Fobia-hosted viewer. Wraps Lingbot-Map's geometric-context transformer (CUDA / Apple-Metal / CPU).
CAD & Product Design
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LocalAI
Local, OpenAI-compatible API server for running LLMs, image, audio and embedding models on your own machine - no GPU or cloud account required.
AI Models
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LocalSend
Send files, folders and text to nearby phones and computers over your local Wi-Fi or Ethernet, with no internet, account or cloud: devices find each other automatically and every transfer is encrypted and needs the receiver's approval.
Productivity & Utilities
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LosslessCut
Fast, lossless video and audio editing: cut, merge, remux and manipulate tracks without re-encoding, so trimming a large file takes seconds and loses no quality.
Video
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MangoDisk
Disk-space analyzer and cleaner: visualizes what is filling a drive, finds large and duplicate files, clears caches, and uninstalls applications along with their leftovers.
Productivity & Utilities
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Materializr
Parametric 3D CAD for makers: constraint sketches, solid modeling with fillets, threads and patterns, SVG and text engraving, and STL / STEP export for 3D printing.
CAD & Product Design
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Memos
Quick-capture notes as a timeline: write short Markdown memos with tags, attachments, checklists and links, search and filter them, and keep everything in a local database you own.
Productivity & Utilities
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MiroFish
Swarm-intelligence prediction engine: turn seed documents - a news report, a policy draft, a novel - into a simulated society of LLM agents on Twitter and Reddit, inject variables, and get a prediction report you can interrogate agent by agent.
Agents
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MobSF
Automated mobile application security testing, malware analysis, and static or dynamic assessment.
Security
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Mockoon
Desktop API mocking studio for designing, running, logging, and testing local mock services.
Developer Tools
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Modly
Local, open-source, AI-powered image-to-3D mesh generation with an Electron UI and a Python FastAPI backend.
CAD & Product Design
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Mol*
Molecular visualisation for structural biology and chemistry: renders proteins, nucleic acids, ligands, density maps and trajectories in the browser, reading mmCIF, PDB, SDF, MOL2, XYZ and MDTraj formats. The viewer behind RCSB PDB and PDBe.
Science & Research
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MosaicSlicer
In-browser 3D print slicer: CuraEngine compiled to WebAssembly slices STL/3MF models into G-code for FDM printers, with a MicroPython WASM runtime for custom post-processing and device scripts.
CAM
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MuseScore Studio
Music notation and engraving: write scores for any ensemble, hear them back with bundled orchestral sounds, engrave to publication quality, and import or export MusicXML, MIDI, PDF and audio.
Music
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napari
Multi-dimensional image viewer for microscopy and bioimaging: browse 2D–5D arrays and terabyte-scale datasets, overlay labels, points, shapes and tracks, annotate segmentations by hand, and drive it all from Python or its plugin ecosystem.
Science & Research
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OHIF Viewer
The Open Health Imaging Foundation's DICOM viewer: hanging protocols, multi-planar reconstruction, segmentation, RT structure sets and measurement tracking, reading studies straight from your machine. The reference open-source radiology workstation.
Medical
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Open Design
Local-first AI design studio for prototypes, decks, images, video, and agent workflows.
Creative & Design
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Open Notebook
Private alternative to NotebookLM: collect PDFs, web pages, videos and audio into notebooks, chat with your sources, write notes with AI, and turn research into podcast-style audio - with the model provider you choose, including local ones.
Knowledge
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OpenPencil
AI-native design editor. Open-source Figma alternative with .fig/.pen support, AI design tools, and real-time P2P collaboration.
Creative & Design
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Open Science
Local-first AI research workbench: agents work with your files, run Python and R, query scientific databases, and produce reproducible reports, figures and tables.
Science & Research
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Open WebUI
Self-hosted chat interface for local and remote LLMs: RAG and document chat, multi-model conversations, and a model bridge wired to Fobia's own local models.
Chat UI
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OpenBoard
Interactive whiteboard for teaching: write and draw over lessons, import PDFs and images, use rulers, compasses and protractors, embed web pages and interactive widgets, and record a podcast of the lesson - made for schools and universities.
Knowledge
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openDAW
A digital audio workstation that runs in the browser: arrange audio and MIDI, play built-in synths and a sample drum machine, shape sound with a rack of native effect devices, automate anything, and export a mixdown — with the whole project stored on your own machine.
Music
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OpenMontage
Agent-driven video production with a live Backlot storyboard and local/cloud media providers.
Video
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OpenObserve
Unified logs, metrics, traces, dashboards, and application observability in a self-hosted interface.
Developer Tools
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OpenRefine
Clean and reconcile messy data: load spreadsheets, CSV, JSON or XML, cluster near-duplicate values, split and transform columns with GREL, reconcile entities against Wikidata, and keep a full undo history you can replay on the next batch.
Knowledge
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OpenTakeoff
PDF takeoff for construction and flooring: open building plans, set the scale, trace rooms, walls and symbols on the canvas and get quantities, finish schedules and reports - all in your own browser storage, with on-device OCR and optional voice commands.
Productivity & Utilities
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OpenWhispr
Private voice-to-text dictation, meeting transcription, notes, and AI-assisted cleanup.
Audio
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OrcaSlicer
3D-printing slicer: turns STL, 3MF and STEP models into G-code with calibration tools, per-object and per-layer settings and profiles for a wide range of FDM printers.
CAM
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OWASP ZAP
Desktop web application scanner for automated vulnerability discovery and manual security testing.
Security
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Paperless-ngx
Scan, index and archive all your documents: OCR makes every scan searchable, tags, correspondents and document types are learned and assigned automatically, and originals are kept alongside archived PDFs.
Productivity & Utilities
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PdfCraft
Acrobat alternative: view, organize, annotate, fill, sign, redact and edit PDFs offline in a fast native app with built-in OCR, pure Rust.
Productivity & Utilities
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PentAGI
Agentic penetration-testing workspace with a visual interface, isolated tools, evidence, and reports.
Security
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PhotoCraft
Photoshop alternative: layers, brushes, masks, adjustments and filters in a fast native image editor, pure Rust.
Creative & Design
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PlotterNC Studio
SVG-to-G-code toolpath studio for pen plotters, vinyl cutters, and laser engravers: path sampling, join optimization, hatch fills, and live playback simulation.
CAM
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QGIS
Desktop GIS: load vector and raster layers from files, databases and web services, style and label maps, run spatial analysis through 1000+ processing algorithms including GRASS and GDAL, and lay out print-quality cartography.
Geospatial
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QuPath
Whole-slide image analysis for digital pathology: open multi-gigabyte slides, annotate regions, detect and classify cells, run stain deconvolution and tumour-immune scoring, and script batch analyses across a project.
Medical
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Recordly
Screen recorder for polished demo videos: auto-zoom, cursor effects and webcam overlay, no editing skills required.
Video
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SciQLop
Browse, plot and label in-situ space plasma data from MMS, Cluster, Solar Orbiter, Parker Solar Probe and many more missions (AMDA, NASA CDAWeb, ESA CSA): fast zoomable time series, event catalogs, Python products and Jupyter notebooks side by side.
Science & Research
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Shotcut
Cross-platform video editor: multi-track timeline, a wide range of video and audio filters, keyframes, proxy editing, hardware-accelerated and software encoding, and speech-to-text subtitles.
Video
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SiYuan
Personal knowledge base with block-level Markdown editing, bidirectional links, a graph view, database views, flashcards, PDF annotation and full-text search, all stored as local files.
Productivity & Utilities
View
3D Slicer
Medical image computing platform: load CT, MRI and ultrasound volumes, segment structures manually or with AI-assisted tools, register and resample across studies, measure and quantify, and build 3D models for surgical planning or printing.
Medical
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SoundCraft
Pro Tools alternative: multitrack audio recording, editing and mixing with automation, MIDI and CLAP/VST3 plugins in a fast native app, pure Rust.
Audio
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Stellarium
Planetarium for the real sky: over 600,000 stars by default and up to 177 million with extra catalogues, all planets and moons, deep-sky objects, comets and satellites, rendered for any location and any date — plus telescope control and a photorealistic atmosphere.
Science & Research
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Stirling-PDF
Every PDF tool in one local app: merge, split, rotate, compress, convert, sign, watermark, redact, add page numbers and edit metadata, with multi-step pipelines - your documents never leave the machine.
Productivity & Utilities
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Syncthing
Keep folders in sync between your own computers and phones with no cloud service: pair devices by ID, pick the folders to share, and changes are copied over encrypted peer-to-peer connections, with file versioning and conflict handling.
Productivity & Utilities
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ToubkalCAD
Browser-based parametric 3D CAD: sketching with the PlaneGCS constraint solver, assembly modeling, and STEP export — powered by OpenCascade compiled to WebAssembly.
CAD & Product Design
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tscircuit
Code-first electronics workspace with live schematic, PCB, and 3D previews, routing, simulation, and manufacturing exports.
Electronics & Engineering
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Unsloth
2-5x faster fine-tuning, reinforcement learning and inference for LLMs, with an optional Studio web UI.
AI Models
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Upscayl
AI image upscaler: enlarge and sharpen photos, digital art and scans up to 16x with Real-ESRGAN models running on your own GPU - batch folders, custom models, nothing uploaded.
Creative & Design
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VectorCraft
Illustrator alternative: pen and shape tools, paths, gradients, effects and vector export in a fast native app, pure Rust.
Creative & Design
View
VeraGrid
Power systems analysis and planning: build transmission and distribution grids, run power flow, optimal power flow, short circuit, contingency and time-series studies, and model wind, solar and storage for research or professional network planning.
Electronics & Engineering
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Voice-Pro
All-in-one AI voice studio: Whisper transcription, translation, vocal separation, voice cloning and multilingual TTS, with YouTube and local media as input.
Audio
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Voicebox
Local-first AI voice studio for voice cloning, TTS, STT, dictation, effects, stories, REST API, and MCP voice tools.
Audio
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VoiceStudio
Local voice studio: clone a voice from a short sample, design new voices, dub videos with timed speech, dictate and transcribe, and turn books into audiobooks - in 600+ languages, running on your own machine.
Audio
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VolView
Radiological viewer from Kitware: loads DICOM studies and NIfTI volumes from your own machine and renders them with interactive cinematic volume rendering, multi-planar reformatting, measurement tools and segmentation overlays.
Medical
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Weasis
Clinical DICOM viewer: read studies from disk, CD/DVD or a PACS over DICOMweb and WADO, compare series side by side, measure and annotate, apply presets and 3D MPR, and export to DICOM, JPEG or video.
Medical
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WebODM
Drone mapping from your own imagery: upload aerial photos and get orthophotos, digital surface and terrain models, contours, point clouds and textured 3D meshes, then measure areas, volumes and elevation profiles on the result.
Geospatial
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WordCraft
Word alternative: a ribbon word processor with styles, tables, track changes, references and mail merge that reads and writes .docx, pure Rust.
Productivity & Utilities
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Yaak
Offline-first desktop API client for REST, GraphQL, gRPC, WebSocket, and server-sent events.
Developer Tools
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