Open source. Open possibilities.

Cross-platform GUI app to download YouTube videos, playlists, and channels by URL or search, with quality/format selection and automatic subtitle, audio, and tag embedding.

ytDownloader is a cross-platform desktop GUI for downloading video and audio from hundreds of sites via yt-dlp, with playlist support, subtitles, range selection, hardware-accelerated compression, multiple themes, and no ads or trackers.

ScreenToGif is a screen, webcam, and sketchboard recorder with a built-in editor that exports to GIF, APNG, video, PSD, or PNG.

EncodeX is a cross-platform multimedia conversion tool that provides a modern desktop interface for FFmpeg, supporting video/audio conversion, cutting, and image compression.

FreeTube is an open source desktop YouTube player built with privacy in mind. It allows users to watch YouTube videos without ads and prevents Google from tracking them via cookies and JavaScript. Available for Windows, macOS, and Linux.

BigBlueButton is an open-source web conferencing system for virtual classrooms, supporting real-time audio/video sharing, slides with whiteboard annotations, chat, screen sharing, polling, breakout rooms, recording, and learning analytics dashboards.

mpv is a free, command-line media player supporting a wide variety of media file formats, audio/video codecs, and subtitle types.

Unofficial WWDC macOS app for watching Apple developer conference videos live or on-demand, with bookmarks, transcripts, iCloud sync, and clip sharing.

Animeko is a danmaku追番 app combining browsing, tracking, and watching anime across Android, iOS, Windows, macOS, and Linux via Kotlin Multiplatform.