Super Productivity
Super Productivity is an open-source task and time-management workspace for desktop, web and mobile with projects, subtasks, time boxing, work logs, planning views, Pomodoro cycles and service integrations.
Office & Productivity
Document, note-taking, PDF and everyday productivity software.
80 indexed resources
Stretchly
Stretchly is an open-source break reminder for Windows, macOS and Linux with short and long breaks, multi-display overlays, strict mode, natural breaks, do-not-disturb detection and application exclusions.
Sleek
Sleek is an open-source todo.txt task manager for Windows, macOS and Linux. This page covers projects, contexts, priorities, recurring tasks, plain-text storage, safe writes and sync conflicts.
Pomotroid
An open-source Pomodoro timer for Windows, macOS and Linux with configurable work and rest cycles, statistics, global shortcuts, tray progress, themes and an optional local WebSocket interface.
Pomatez
Pomatez is an open-source Pomodoro and break reminder for Windows, macOS and Linux. This page covers work rules, task lists, full-screen breaks, strict mode, notifications and multi-display limits.
ActivityWatch
ActivityWatch 0.13.2 is an open-source local time tracker for Windows, macOS and Linux that records application activity, away time and optional browser data for a private local timeline.
draw.io Desktop 31.1.5
An offline, cross-platform diagramming tool for flowcharts, architecture diagrams, UML, network topology, Mermaid and local diagram libraries, with files saved to a path chosen by the user.
XMind
XMind is a mind-mapping application for organizing ideas, outlines and project decisions. This page covers map structure, task breakdown, export review and keeping sensitive notes under control.
PlantUML
PlantUML generates diagrams from text descriptions, including sequence, class, activity and component views. This page covers diagram source structure, layout checks, reproducible rendering and export review.
Freeplane
Freeplane 1.13.3 is an open-source mind-mapping and knowledge-management tool for nodes, attributes, links, bookmarks, formulas and project structures, with scripts, add-ons and optional AI providers.
Excalidraw Desktop
Excalidraw Desktop is an early Electron wrapper for Excalidraw that ran on Windows, macOS and Linux, but its repository was deprecated and archived in 2020 with no current desktop release or security updates.
Mailspring
Mailspring 1.23.0 is a cross-platform desktop email client for Windows, macOS and Linux with IMAP and SMTP accounts, unified inboxes, rules, templates, snooze and scheduled sending.
calibre
A cross-platform open-source ebook manager for libraries, metadata, format conversion, reading, editing, device transfer and a personal content server.
Zotero
An open-source reference manager for collecting, organizing, reading, annotating and citing research materials, with browser capture, PDF and EPUB support, synchronization and word-processor plugins.
Stirling PDF
Stirling PDF is a self-hosted and desktop-friendly toolkit for common PDF operations such as merging, splitting, rotating, converting and organizing documents. This page covers local processing, access control, temporary files and output review.
Sigil
Sigil is an open-source editor for creating and refining EPUB books with structured text, styles, metadata and a navigable table of contents. This page covers EPUB structure, validation, images and accessible export habits.
PDFsam Basic
PDFsam Basic is a desktop utility for splitting, merging, rotating and extracting pages from PDF files. This page covers page order, bookmarks, output naming, batch checks and privacy-aware document handling.
Koodo Reader
Koodo Reader 2.4.3 is a cross-platform open-source ebook manager and reader for desktop, mobile and web, with multi-format reading, a local-first library, sync, annotations and optional online services.