What's new
Photo and video slideshows
- Combine photos and video clips into a 1280 × 720 MP4, preserving video audio.
- Choose photo duration, output quality, and cut, fade, slide, or random transitions.
Batch subtitle matching
- Match SRT, ASS, SSA, or VTT subtitles to videos by filename when adding subtitles in a batch.
- FMX reports missing or ambiguous matches before adding jobs to the queue.
Security and reliability
- Limit resource use when processing large or malformed media and documents.
- Verify a protected copy of Debian updates before installation and harden desktop menu cleanup.
- Improve cancellation during CSO decompression and speed up output naming for large batches.
Download
| System | File |
|---|---|
| Windows 10/11 (64-bit) | fmx-0.4.9-windows-x64-setup.exe
|
| macOS 11+ (Intel and Apple silicon) | fmx-0.4.9-macos-universal.dmg
|
| Ubuntu / Debian (64-bit) | fmx_0.4.9_amd64.deb
|
| Other Linux (64-bit, portable) | fmx-0.4.9-linux-x86_64.tar.gz
|
macOS: FMX is not notarized by Apple yet. The first time, right-click FMX in
Applications and choose Open.
Windows: SmartScreen may warn about an unknown publisher; choose More info → Run anyway.
Verify a download
Every file has a .minisig signature made with FMX's release key, and SHA256SUMS lists
their checksums. FMX's built-in updater checks the signature before installing anything.
To check a file yourself with minisign:
minisign -Vm <file> -P RWRGUcjat1hYfPTyJvzyamrOJ9OvHe2D7nxY3Pmah/5llIVcxpus8tCN