Open Source Video Converters

Cross-platform, free media player supports multimedia files, DVDs, streaming, offers hardware acceleration, 4K, lossless audio, and more.

An open-source multithreaded video transcoder, HandBrake compresses and converts digital media, supporting MP4, MKV formats, and offers hardware-accelerated conversion.

Cross-platform multimedia framework performing decoding, encoding, transcoding, muxing, demuxing, streaming, filtering, and playback for nearly all media formats.

Linear video editor for basic cutting, filtering, encoding, scripting, and batch processing; supports many formats but not for non-linear or montage editing.

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.

Compress Videos for Free. Forever. Say goodbye to bulky files! Crush video sizes by 90% with no quality loss, even offline. And the best part? It's free!.

Shutter Encoder is a free professional encoding and conversion software for everyone, developed with video editors.

VERT.sh is an online file converter that processes files on your device instead of the cloud. It's blazingly fast, ad-free, and open source.

Vividl is a Windows app that lets you download videos from various websites, including YouTube.

VidCoder is a DVD/Blu-ray ripping and video transcoding application for Windows. It uses HandBrake as its encoding engine.

A Windows front-end for ffmpeg users, that allows to use the full potential of ffmpeg command line with a few mouse clicks in a convenient GUI with drag and drop, file details, progress information.

StaxRip is a video encoding app for Windows with a unrivaled feature set and usability.

WinFF is a GUI frontend and batch parser for the command-line multimedia tool FFmpeg. WinFF works by making a batch file that runs in the command-line, designed to launch the command-line tool with given settings from a preset.

Versatile video converter with DVD ripping, format support for x264, AAC, MP3, and containers like MP4, MKV. Offers user-friendly GUI and batch processing.

Unlike other apps that use slow, bulky, old versions of FFmpeg with software encoding, Compressor uses Android's native Media3 Hardware Acceleration to process video faster than any other app.

MEncoder is a free command line video decoding, encoding and filtering tool released under the GNU General Public License. It is a sibling of MPlayer , and can convert all the formats that MPlayer understands into a variety of compressed and...

Video Transcoder is an application which uses the open source program FFmpeg to transcode video files from one format to another.

Yarn is the best way to find video clips by quote. Find the exact moment in a TV show, movie, or music video you want to share. Easily move forward or backward to get to the perfect spot.

QWinFF is a GUI for FFmpeg, a powerful command-line media converter. FFmpeg can read audio and video files in various formats and convert them into other formats. QWinFF provides an intuitive graphical interface and a rich set of presets to help you use ffmpeg easily without...

Just Converter is a local-first file converter for Windows built for users who want broad format support, practical batch tools, and a clean desktop workflow.

Free video converter that runs in your browser — no uploads, 100% private. Powered by FFmpeg WebAssembly. 20+ formats, quality presets, device profiles.

A simple tool to convert many image and video files at once. I made this to handle basic file tasks with a simple interface.

Moonvert is a local, open-source file converter for macOS that allows you to batch convert images, audio, video, documents, configs, and geospatial files offline, ensuring your data is never uploaded to the cloud.

Frame is a high-performance media conversion utility built on the Tauri v2 framework. It provides a native interface for FFmpeg operations, allowing for granular control over video and audio transcoding parameters.

An open source video encoder GUI. It aims to be the most user friendly and easy to use encoding solution, while also providing advanced features for power users. Current version (2.x) is developed in VB.NET, however, it is being ported to C# for v. 3.