Best Free Video Compression Software in 2026

HandBrake

Best free pick for single files, on Windows, macOS and Linux. Full codec support and mature presets, but files go through a queue one by one and the interface is dense.

Runs on Windows, macOS and Linux. Encodes H.264, H.265, VP9 and AV1 in software or on the graphics card, with presets for common devices and control over everything from CRF to audio bitrate. Files go through a queue one at a time: you cannot point it at a folder tree and compress everything in it.

FFmpeg

The engine inside most video tools, HandBrake included. It does everything, but it has no interface: you type commands and script your own batches.

The engine inside most video tools, HandBrake included. It encodes, decodes, remuxes and filters nearly every media format. One file takes a typed command; a batch takes a script you write, and a wrong flag can produce broken output without a warning. Right for developers and admins who work in a terminal.

One file to H.265 at CRF 22:

ffmpeg -i input.mp4 -c:v libx265 -crf 22 output.mp4

Shutter Encoder

A graphical layer over FFmpeg with basic batch support. Functional rather than polished, and GPU support depends on your FFmpeg build.

Free and open source: a graphical interface on top of FFmpeg. Encodes H.264, H.265, AV1 and ProRes, plus many audio and image formats. Drag in several files, set a codec and a quality, and it runs them as a batch. It shows many FFmpeg options as they are, which confuses newcomers, and GPU encoding depends on your FFmpeg build.

VLC Media Player

A player with a Convert/Save option. A few codec presets, no batch, no GPU switch. Fine for shrinking one file in a pinch.

The converter sits under Media → Convert/Save: pick a file, pick a profile (H.264, H.265 or a few others) and start. It uses FFmpeg's libraries, so quality is decent. There is almost no control over CRF, bitrate or speed, no batch mode, no GPU switch and no time estimate beyond a progress slider.

Clipchamp (Windows 11)

Windows 11's built-in editor. It exports H.265 since 2024, but always re-renders through the timeline: no CRF control, no AV1, no batch.

Microsoft's video editor, built into Windows 11, with a timeline for trimming. It exports H.265 since 2024, but every export re-renders through the editor, so you cannot just load a file and lower its bitrate. No CRF control, no AV1, no batch, no folders.