Markdown editor for Mac, Windows, and Linux with real-time preview and distraction-free interface. Open source, free on GitHub, supports various Markdown specs.
- Discontinued
- Note-taking Tool
- Free • Open Source
- Mac
- Windows
- Linux

Markdown editor for Mac, Windows, and Linux with real-time preview and distraction-free interface. Open source, free on GitHub, supports various Markdown specs.

Offers high-quality video conferencing and screen sharing, supporting up to 100 interactive participants with features like whiteboard collaboration.

Ogg Vorbis is a fully open, general-purpose compressed audio format for mid to high quality (8kHz-48.0kHz, 16+ bit, polyphonic) audio and music at fixed and variable bitrates from 16 to 128 kbps/channel.
FluffyChat is an open, nonprofit and cute matrix messenger app for Ubuntu Touch, Android and iOS.



Sonarr is an internet PVR for Usenet and Torrents.

REAL Video Enhancer is a redesigned and enhanced version of the original Rife ESRGAN App for Linux. This program offers convenient access to frame interpolation and upscaling functionalities on Linux, comparable to Flowframes or enhancr on Windows.

Keybase is a new and free security app for mobile phones and computers. For the geeks among us: it's open source and powered by public-key cryptography.



Send links, files, photos, lists, and notes instantly between devices, mirror phone notifications to desktop, and access clipboard syncing with advanced plans.

Twinkle Tray enables brightness control on external displays in Windows 10 & 11. Even th Windows is capable of adjusting the backlight on most monitors, it doesn't support external monitors natively.

Removes leftovers and stubborn programs with deep, fast scanning and Force Removal, offers instant startup, 64-bit support, and minimalistic portable design.


FlyEnv simplifies local web development by providing an easy-to-use interface to manage web servers (like Nginx), databases (like MySQL), and PHP.

Graphical interface for smartctl, part of smartmontools, enabling SMART data monitoring, drive health inspection, and diagnostic tests on hard disks.

Fontforge is a free Typeface (font) editor program for Windows, Mac OS X and GNU+Linux and is localized in several languages.

Writer, part of the Apache OpenOffice suite, is an open-source word processor. It supports the ISO standard Open Document Format (ODF) for data interchange as its default file format, as well as Microsoft Office 97-2003 formats, Microsoft Office 2007...

Write.as lets you write and publish text instantly. Write a note for yourself to read later. Create a standalone article you can quickly broadcast on social media — or publish a full blog.

A powerful Mac and Windows client for Mercurial and Git distributed version control systems.

Eraser is an advanced security tool (for Windows), which allows you to completely remove sensitive data from your hard drive by overwriting it several times with carefully selected patterns.

Free, open-source tool for batch-renaming files and folders with Unicode support, multiple renaming rules, MP3 tag and EXIF info use, preview, and no content changes.

X-Mouse Button Control is a Windows application to remap your mouse buttons and expand the capabilities of your mouse!

Veloren is a multiplayer voxel RPG written in Rust. It is inspired by games such as Cube World, Legend of Zelda: Breath of the Wild, Dwarf Fortress and Minecraft.

Moodle is an open source tool for creating online dynamic web sites for their students. To work, it needs to be installed on a web server somewhere, either on one of your own computers or one at a web hosting company.

Code::Blocks is a free C++ IDE built to meet the most demanding needs of its users. It is designed to be very extensible and fully configurable.

Lynx is a fully-featured World Wide Web (WWW) browser for users on Unix, VMS, and other platforms running cursor-addressable, character-cell terminals or emulators. That includes vt100 terminals, other character-cell displays, and vt100 emulators such as Kermit or Procomm...

ExifCleaner is a free app written in Electron framework, opensource desktop GUI app to remove exif metadata from images and video files with simple drag and drop. It's built on top of the proven ExifTool library and supports fast multi-core batch processing of files.

RAW photo editor with AI tools like GenErase and GenExpand, supports focus stacking, HDR merging, and is compatible with top editing software.
