ffWorks 5.3 for Mac

ffWorks puts a proper Mac interface on top of FFmpeg, the command-line engine that most video software runs underneath, so you can convert, compress, trim, merge and colour-grade video without typing a single command.

It is a paid app with a free trial - a one-time purchase of 22 euros unlocks it - and it needs a separate FFmpeg build installed before it will encode anything.

Version 5.3 is the current release, built for macOS 26 and already prepared for macOS 27, with native support for Apple Silicon and Intel Macs.

What ffWorks Actually Does

At its simplest, ffWorks is a converter: drop a file on it, pick a preset for an iPhone, Apple TV, YouTube, Vimeo, TikTok or a games console, and it hands FFmpeg the right command. Presets for the iPhone 15 through 17 now encode in HEVC, the format those phones record in natively.

Drop zones take that a step further. You create as many as you like, each tied to a preset, and any file dropped onto a zone is processed with those settings, up to eight files at once.

Under the presets sit more than 450 advanced FFmpeg options and over 60 video filters - watermarks, timecode, padding and cropping, rotation, stabilisation, sharpening, deinterlacing and the rest. Beginners never have to see them; experts can reach all of them.

The Tools Beyond Converting

Colour Adjustments cover exposure, contrast, saturation, gamma, vibrance, shadows and white balance, with a colour curve editor and more than 80 professional LUT presets, including an HDR to SDR conversion.

Cropping works three ways: by hand, automatically, or by detecting and removing black borders. Overlays let you place a logo or a second movie as picture-in-picture, resize it and move it anywhere on the frame.

Two analysis tools are worth knowing about before you commit to a setting. The Video Bitrate Analyser charts how much data a file uses second by second, and the quality metrics panel scores a converted file against its source using VMAF, PSNR, SSIM and CAMBI, so you can see whether a smaller file actually looks worse.

It also merges clips into one file, burns in or attaches subtitles, adds chapters to MP4, MOV and MKV, turns image sequences into video and video into image sequences, and builds a thumbnail contact sheet of a whole movie in one picture.

You Need FFmpeg First

ffWorks ships without FFmpeg inside it, and this catches almost everyone on first launch. The app is the interface; the encoding engine is a separate download that you point ffWorks at once.

The developer recommends three ready-made macOS builds, and any of them works:

• OSXExperts FFmpeg - builds for both Apple Silicon and Intel.
• Martin Riedl's FFmpeg builds - also universal, updated frequently.
• Evermeet FFmpeg - Intel only, so skip it on an M-series Mac.

Which Formats It Handles

Because FFmpeg does the decoding and encoding, ffWorks reads and writes whatever your FFmpeg build supports, which in practice is almost everything: MP4, MOV, MKV, WebM, AVI, MXF, MPEG-TS, VOB, GIF and more on the container side.

On the codec side that means H.264, HEVC, AV1, VP8 and VP9, ProRes, DNxHD, Theora, and now H.266 VVC through the VVenC encoder into MOV and MKV containers. Audio covers AAC, MP3, FLAC, ALAC, WAV, Opus and Vorbis, and audio channel mapping works with 7.1 sources as well as stereo and 5.1.

If you only need to change the container - an MKV that Final Cut refuses, say - you may not need to re-encode at all. Our guide to changing the container without touching the quality explains when a remux is enough, and MKVToolNix for Mac does that job for free.

Not sure what is inside a file to begin with? The site's Codec Finder will tell you before you pick a preset.

Mac Requirements and the Intel Question

The current 5.3 build is a universal app that runs natively on Apple Silicon and Intel. The developer has said this is changing: future releases will ship as separate Apple Silicon and Intel downloads, and 5.3 includes the groundwork for that split.

Intel Macs are not being dropped - the Intel build will simply be a separate file. The developer's own page still lists macOS 10.11 as the floor, but 4.7.1 is described as the last version for macOS 10.11 through 15, so treat macOS 11 or later as the realistic requirement for 5.x.

If you are on an older system, the download page also carries ffWorks 4.7.1, which works up to macOS 15 but not correctly on macOS 26.

What Changed in ffWorks 5.3

Version 5.3 is mostly under-the-hood work, and the visible changes are about speed and the coming Intel split.

• Ready for macOS 27.
• Database handling has been rewritten and is much faster.
• The update process has been rewritten to handle separate Apple Silicon and Intel binaries.
• Trimming thumbnails cache better, so scrubbing through a clip feels smoother.
• Colour Adjustment handling and the Detail View have both been improved.
• Groundwork for Apple Silicon-only and Intel-only app files, as universal binaries are being retired.

The 5.2.1 release just before it, from August 2026, carried the longer list of user-facing fixes and additions:

• VVenC H.266 encoding into MOV and MKV, and a single-frame mode for the AOM AV1 encoder.
• Audio channel mapping for 7.1 sources, and iPhone 15 to 17 presets switched to HEVC.
• Rewritten command-line building for video and audio filters, faster merging, and a more accurate real-time average in the Bitrate Analyser.
• Better picture-in-picture overlays and more vibrant HDR to SDR LUT output.
• Trimming: hold the mouse button for three seconds to zoom in to frame-by-frame accuracy, and Set to aspect ratio now keeps focus while cropping by hand.
• Fixes for the Thumbnail Contact Sheet settings not saving, MP4/MOV encoding failing with newer FFmpeg builds, a memory leak in Colour Adjustments, auto padding to 4:3 from non-16:9 sources, and a 5.2 regression when exporting user presets.

Who Should Look Elsewhere

The tell is simple: if all you ever do is turn one file into an MP4 that plays on your phone, you will not use enough of ffWorks to justify paying for it. HandBrake does that for free, and Shotcut for Mac adds a free timeline editor with FFmpeg export underneath.

If you would rather type than click, plain FFmpeg needs no front end at all - our comparison of graphical tools against the command line is a fair way to decide, and the case for FFmpeg over paid encoders applies to ffWorks too, since it is the same engine.

If you are ripping discs rather than converting files, MakeMKV for Mac and Mac DVDRipper Pro are built for that job; ffWorks starts once the file is already on your drive.

For editing rather than converting, Final Cut Pro is the professional route, and Apple's free Pro Video Formats package adds the ProRes and camera formats that Final Cut and QuickTime need.

Where It Fits on a Mac

ffWorks sits in the middle of a typical Mac media chain. Files arrive from a camera, a video downloader or a screen recording in OBS Studio for Mac, and ffWorks turns them into whatever the destination needs.

For checking the result, any of the free Mac players plays HEVC, AV1 and every container ffWorks writes, and our HEVC players guide covers which one to pick:

• IINA for Mac - the most Mac-like, built on mpv.
• VLC for Mac - plays anything, everyone already has it.
• mpv for Mac - minimal and scriptable.

Audio-only jobs are better served by dedicated tools:

• Audacity for Mac for editing and recording.
• LAME for Mac for MP3 encoding.
• X Lossless Decoder for CD ripping and lossless conversion.

More converters and encoders, including the Windows equivalents, are in the Video Encoders category, and everything else for macOS is in the Mac section.

Quick questions

Download ffWorks 5.3 and try it free before you buy, or tell us how you got on if you have used it before.