Free, open-source note-taking with rich text, cross-platform support, syntax highlighting, embedded files, and customizable interface.
Cost / License
- Free
- Open Source
Application types
Platforms
- Mac
- Windows
- Linux
- Flathub
- PortableApps.com
- Flatpak




Free, open-source note-taking with rich text, cross-platform support, syntax highlighting, embedded files, and customizable interface.




Apache OpenOffice is a leading open-source office suite that offers free applications for word processing, spreadsheet, presentations, graphics, databases and more. All data is stored in an open standard format, though Open Office can also read and write files from other common...




Xfce (pronounced as four individual letters) is a free software desktop environment for Unix and other Unix-like platforms, such as Linux, Solaris and BSD. It aims to be fast and lightweight, while still being visually appealing and easy to use.



Desktop app for large markdown knowledge bases, using plain files, Git versioning, YAML frontmatter, offline use, open source, and Claude Code AI integration.



Open-source tool for dynamic file and folder comparisions, syntax highlighting, offline functionality, and version control integration.




Powerful cross-platform raw photo processing software offering advanced user control over demosaicing and development. Supports HDR DNGs and image formats.




Extensible text editor with UTF-8 support, syntax highlighting for many languages, remote file editing, customizable interface, and plugin integration.




Cross-platform DAW for multitrack audio and MIDI recording, editing, mixing, mastering, scriptable automation, plugin support, and customizable workflow.




O&O ShutUp10++ means you have full control over which comfort functions under Windows 10 and Windows 11 you wish to use, and you decide when the passing on of your data goes too far. Using a very simple interface, you decide how Windows 10 and Windows 11 should respect your...




File Converter is a very simple tool which allows you to convert and compress one or several file(s) using the context menu in Windows Explorer.


Free, open source Linux OS by KDE, focusing on safety, maintainability, and modern features, integrating KDE Plasma and apps for diverse home or enterprise use.


FreshRSS is a free, self-hosted RSS aggregator. It is quite lightweight, fast (it can manage +100k articles without complaining) and powerful (e.g. shortcuts, filters, responsive design, multi-views, multi-themes, multi-users, statistics, provides a Google Reader API, WebSub...


Natron is an open source, cross platform nodal compositing application. It is built around industry standard open source tech such as OpenFX, OpenEXR, OpenColorIO and OpenImageIO. The feature set includes realtime playback/RAM cache, multi-threaded rendering, 2d tracking...


Privacy-focused, cross-platform tool for tagging, browsing and managing files or folders, with note-taking, Kanban, S3 cloud support, and web clipping.




Displays disk usage visually with interactive segmented rings, scans local and remote disks, allows direct file management, and integrates with KDE file managers.




Microsoft Excel, part of the Microsoft 365 Copilot, is Microsoft's spreadsheet application. With the Microsoft Office Fluent user interface, rich data visualization, pivot table views, and professional-looking charts are easier to create...


Kubuntu is an official "flavor" of Ubuntu that uses the KDE Plasma desktop environment. This gives it a completely different look and feel.


Open-source, self-hosted streaming platform supports Android, iOS, podcasts, uploads, sharing, no ads or tracking, federated across decentralized instances.




Ad-free open-source YouTube frontend for Android enabling video and audio downloads, account sync, SponsorBlock support, playlists, gestures, comments, and dark mode.




Draw lets you produce anything from a quick sketch to a complex plan, and gives you the means to communicate with graphics and diagrams. With a maximum page size of 300cm by 300cm, Draw is a an excellent package for producing technical drawings, general posters, and much else.



IDE for Python and Django offering refactoring, code analysis, VCS integration, debugger, deployment, and more, with a Community Edition option.


elementary OS is a free, fast and aesthetically pleasing operating system based on Ubuntu .




IntelliJ IDEA is the JetBrains IDE for pro development in Java and Kotlin. Built for your comfort, it unlocks productivity, ensures quality code, supports cutting-edge tech, and protects your privacy.




GNU Emacs is an extensible, customizable text editor—and more. At its core is an interpreter for Emacs Lisp, a dialect of the Lisp programming language with extensions to support text editing. The features of GNU Emacs include:




Displays PDF, Postscript, DjVu, comic books, TIFF, DVI, XPS formats, supports editing PDF annotations, remembers individual zoom and position settings, includes search.



