FFSJ

FFSJ: Free Video & Audio Joiner & Splitter

FFSJ is free, open-source software for joining and splitting video and audio files. It has a simple interface allowing users to quickly merge multiple media files or extract sections from one file.

What is FFSJ?

FFSJ (Fast Free Software Joiner) is a free and open-source application for Windows, Mac and Linux used to join and split video and audio files with ease. Developed as an accessible alternative to complex video editing software, FFSJ provides a straightforward graphical user interface to perform common media file editing tasks.

With FFSJ, users can easily concatenate multiple video or audio files into one file. The application supports joining common formats like MP4, MOV, AVI and more. Users can simply add files they wish to join, rearrange them in the desired order, then export to a single file. FFSJ utilizes FFmpeg to rapidly join files without transcoding, retaining the original quality, formats and codecs.

In addition to joining, users can also quickly split a large video or audio file into multiple smaller files. FFSJ allows setting split points either by timecode or by manually selecting a split location in the accompanying media viewer. This makes extracting portions or segments of a media file simple without needing to watch the entire video.

As free software, FFSJ can be used without restrictions across operating systems. The codebase is publicly available for anyone to inspect, modify or enhance. The project is community-driven by developers accepting feature requests and bug reports. Overall, FFSJ aims to provide an easy, accessible tool for basic media file joining and splitting needs.

FFSJ Features

Official Links