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.
More in Productivity & Utilities
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.
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.
DeckCraft
PowerPoint alternative: themes, layouts, shapes, tables, charts, transitions and animations, opens and saves .pptx and presents full screen, pure Rust.
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.
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.
GridCraft
Excel alternative: spreadsheets, formulas and data in a fast native app that reads and writes .xlsx, pure Rust.
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.
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.
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.
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.
