Open Source Software Library

QGIS is the leading free and open-source desktop GIS application. Canadian government agencies, universities, and environmental organizations are among the world's largest QGIS user communities. Natural Resources Canada, Parks Canada, and multiple provincial mapping agencies have contributed data, plugins, and development.

Eclipse Theia is an extensible framework to develop full-fledged multi-language Cloud & Desktop IDEs and tools with state-of-the-art web technologies.

Mluva is a native dictation and rewrite workspace for Omarchy, maintained by Daniel Večeřa in Czechia. Press F9 to record, keep the original beside an editable rewrite, and copy the completed text into your work. The GTK4/Libadwaita app includes searchable history, Markdown and JSON export, and a theme-aware Quickshell widget. Speech recognition and rewriting are independent provider choices: local speech is available, while cloud services need the user’s credentials and may charge. Omarchy is the maintained desktop target. The software source is Apache-2.0.

Open-source desktop music player.

Open-source devops project maintained in a public source repository.

A local-first editor built for you and your agents. Edit and preview Markdown, HTML, CSS, CSV, JSON, DOCX, XLSX, PDF, media, and 3D files. Work with local folders; files stay local unless you choose Cloud. Built-in Git, terminal, and agents including Codex, Claude Code, Cursor, and OpenCode. Optional Puppyone Cloud for hosting, backup, and always-on MCP or CLI access. Apache License 2.0. Install: npm install --global puppyone (macOS Desktop).

Open-source software project maintained in a public source repository.

Small Electron desktop application for working with Kubeflow environments. It provides a client-side wrapper that can make Kubeflow workflows easier for analysts or platform users to access.

qBittorrent is an open-source software project focused on bittorrent, download, desktop. It can be evaluated as a transparent, community-developed alternative for individuals, organizations, and technical teams.

Transmission is an open-source software project focused on bittorrent, download, desktop. It can be evaluated as a transparent, community-developed alternative for individuals, organizations, and technical teams.

Deluge is an open-source software project focused on bittorrent, download, desktop. It can be evaluated as a transparent, community-developed alternative for individuals, organizations, and technical teams.

MusicBrainz Picard is an open-source software project focused on music, metadata, desktop. It can be evaluated as a transparent, community-developed alternative for individuals, organizations, and technical teams.

Strawberry Music Player is an open-source software project focused on music, player, desktop. It can be evaluated as a transparent, community-developed alternative for individuals, organizations, and technical teams.

Tauon Music Box is an open-source software project focused on music, player, desktop. It can be evaluated as a transparent, community-developed alternative for individuals, organizations, and technical teams.

Quod Libet is an open-source software project focused on music, player, desktop. It can be evaluated as a transparent, community-developed alternative for individuals, organizations, and technical teams.

Flatpak is an open-source software project focused on package manager, desktop, linux. It can be evaluated as a transparent, community-developed alternative for individuals, organizations, and technical teams.

Distrobox is an open-source software project focused on containers, desktop, development. It can be evaluated as a transparent, community-developed alternative for individuals, organizations, and technical teams.

Toolbx is an open-source software project focused on containers, desktop, development. It can be evaluated as a transparent, community-developed alternative for individuals, organizations, and technical teams.

Resilio Sync Alternative: Syncthing Tray is an open-source software project focused on file sync, desktop, client. It can be evaluated as a transparent, community-developed alternative for individuals, organizations, and technical teams.

VirtualBox is an open-source software project focused on virtualization, desktop, system. It can be evaluated as a transparent, community-developed alternative for individuals, organizations, and technical teams.

GNOME Boxes is an open-source software project focused on virtualization, desktop, gnome. It can be evaluated as a transparent, community-developed alternative for individuals, organizations, and technical teams.

Virt-manager is an open-source software project focused on virtualization, desktop, linux. It can be evaluated as a transparent, community-developed alternative for individuals, organizations, and technical teams.

A desktop and mobile tool that encrypts files before they are stored in cloud services.

A desktop email, calendar, contacts, and feed client maintained by the Thunderbird community.

A desktop accounting application for personal and small-business finances.

A personal finance application for tracking accounts, budgets, and spending.

A desktop office suite for editing documents, spreadsheets, presentations, forms, and PDF files.

A desktop publishing application for professional page layout and print production.

A vector graphics editor for illustrations, diagrams, logos, and print design.

An image editor for photo retouching, composition, drawing, and graphic design.

A professional digital painting and illustration application.

An interior design application for arranging furniture and previewing homes in 3D.

A non-linear video editor for multi-track editing, effects, and professional media workflows.

A cross-platform video editor supporting many formats, filters, and capture workflows.

An audio editor and recorder for podcasts, music, restoration, and sound production.

A music notation application for composing, arranging, playing, and printing scores.

A lightweight command-line and graphical media player with high-quality video output.

A professional photo management application with metadata, tagging, editing, and raw image support.

A password manager that stores credentials in an encrypted local database.

A password and secrets management platform with desktop, mobile, browser, and self-hosted options.

A desktop tool for cleaning, transforming, reconciling, and exploring messy data.

A statistical analysis application designed as an open alternative to proprietary statistics packages.

Transport Canada desktop reference application for inspectors to retrieve synchronized documents from network storage.

Open-source remote desktop and remote-control application with self-hosting support.

Web-based remote computer management platform supporting remote desktop, terminal, and device administration.

Remote desktop client supporting RDP, VNC, SSH, SPICE, and other protocols.

Free implementation of the Remote Desktop Protocol and related client/server components.

High-performance implementation of VNC for remote graphical desktops.

Clientless remote desktop gateway supporting protocols such as VNC, RDP, and SSH through a browser.

Desktop and mobile integration software for sharing files, notifications, clipboard data, and remote commands.

Document scanning application with OCR, PDF creation, profiles, and scanner support.

KDE document scanning application for creating multi-page PDF and image documents.

Post-processing tool for scanned pages, including splitting, deskewing, margins, and content cleanup.

Modern GTK e-book reader for EPUB and related formats.

Cross-platform open-source e-book reader focused on modern reading and library features.

Real-time Markdown editor with a clean desktop interface.

Distraction-free Markdown editor for desktop writing.

Native desktop client for the Matrix protocol.