Alternative for Mac
A Permute alternative for Mac
What Permute does well
Permute is a drop-a-file converter that has been polished for years. It handles 100+ video, audio or image formats, including pro codecs, and it can trim, crop or resize in bulk. It's a one-time purchase with a free trial, and it's also on Setapp if you already subscribe.
For someone whose main job is converting between formats, Permute's depth of presets is its strength. The catch arrived with Permute 4: it now requires macOS 26 and an Apple-silicon Mac, so Intel machines and older macOS versions are left on Permute 3.
Where Fileknife is different
Fileknife covers conversion too, but it's a wider toolbox: compress to a target size, trim, make a GIF, add subtitles on-device, plus a full set of PDF tools. The flow is file-first — drop something in and it shows the tools that fit.
On reach, Fileknife runs on macOS 14 Sonoma or later and supports both Apple silicon and Intel, so it's an option on the Macs Permute 4 dropped. If you only ever convert formats, Permute's library is deeper; if you want one app for mixed file jobs, Fileknife is the broader pick.
Permute vs Fileknife
| Fact | Permute | Fileknife |
|---|---|---|
| Price | One-time purchase (also on Setapp) | From $19, one-time |
| Platforms | macOS 26+ (Apple Silicon) | macOS 14+, Apple silicon or Intel |
| Where files go | On your Mac | On your Mac, nothing uploaded |
| Batch | Yes | Yes |
| Strongest at | 100+ format conversions | Compress, convert, PDF, subtitles, in one app |
Permute facts checked on 2026-10-22; see their site for current pricing in your region. Permute 4 requires macOS 26 and Apple silicon; Intel Macs and older macOS can't run it.
Choose Permute if…
Choose Permute if format conversion is your main job, you want its deep preset library, or you already have it through Setapp — and your Mac runs macOS 26 on Apple silicon.
Choose Fileknife if…
Choose Fileknife if you want conversion plus compression, PDF tools and subtitles in one app, or you're on an Intel Mac or an older macOS that Permute 4 won't run on.
Questions
Does Fileknife convert as many formats as Permute?
Permute has a deeper, longer-standing format library, especially for pro video codecs. Fileknife covers the common conversions most people need and adds compression, PDF and subtitle tools around them.
Will Permute 4 run on my Intel Mac?
No. Permute 4 requires macOS 26 and an Apple-silicon Mac. Intel Macs and older macOS versions are limited to Permute 3. Fileknife runs on macOS 14 or later on both Apple silicon and Intel.
Are both one-time purchases?
Yes. Permute is a one-time purchase (also available on Setapp), and Fileknife is a one-time purchase with no subscription.
Do they upload my files?
No. Both convert on your Mac. Nothing is sent to a server.
Permute or Fileknife for converting video?
Permute has the deeper format library and more pro codecs. Fileknife converts the common formats and adds compression and PDF tools around them. If conversion is all you do, Permute leads.
Will Fileknife run on the Macs Permute 4 dropped?
Yes. Permute 4 needs macOS 26 on Apple silicon. Fileknife runs on macOS 14 or later on Apple silicon and Intel, so it works on older and Intel Macs.
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