MediaOptim: Video Compressor
Shrink video, photos and PDF
Only for Mac
$14.99
Mac
MediaOptim compresses video, photos, audio, PDF and GIF on your Mac. Drag files in, pick how much quality you want to keep, and get smaller files back in seconds.
Big video files are the usual problem: a few minutes of 4K fills a drive, blocks an email attachment, or stalls an upload. MediaOptim shrinks them to a fraction of the original size while keeping the picture you actually care about.
WHAT IT COMPRESSES
• Video — MP4, MOV, M4V, AVI, MKV, WebM. H.264 and HEVC output.
• Photos — JPEG, PNG, HEIC, WebP, TIFF.
• Audio — MP3, AAC, M4A, WAV, FLAC.
• Documents — PDF, including scanned files.
• Animation — GIF.
BUILT FOR REAL WORK
• Batch processing — drop a whole folder and walk away.
• Quality control — pick a target quality or a target file size and see the result before you commit.
• Resize while you compress — scale a 4K clip to 1080p or 720p in the same pass.
• Format conversion — HEIC to JPEG, MOV to MP4, WAV to MP3.
• Before/after comparison — check the output against the original, then keep it or try different settings.
• Metadata control — preserve capture dates, camera info and GPS, or strip them out before you share.
EVERYTHING STAYS ON YOUR MAC
No uploads. No accounts. No cloud queue. MediaOptim uses your Mac's own encoders, which means your files never leave the machine and it works the same with or without an internet connection. That also makes it fast: hardware acceleration on Apple silicon does the heavy lifting.
WHO USES IT
• Anyone emailing or messaging video that is too big to send.
• Photographers clearing space without deleting anything.
• People uploading to YouTube, Vimeo or a course platform on a slow connection.
• Anyone whose Mac storage is full of media they still want to keep.
• Teams shipping assets that have to fit a size limit.
WHY NOT JUST DELETE FILES
Compression is the alternative to choosing what to lose. A library that took 400 GB can take a fraction of that and still be the same library — same clips, same photos, same documents, just stored sensibly.
Questions or feedback: mediaoptim.com/help
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Clone Backup is much faster: it now works on several files at once.
You can now save photos as JPEG instead of WebP, and RAW photos get their own option (kept untouched by default, or compressed if you choose). RAW photos also open without installing anything extra.
The developer, AGUSTIN LUIS FORNIO LAINO, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- AGUSTIN LUIS FORNIO LAINO
- Size
- 107.9 MB
- Category
- Photo & Video
- Compatibility
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
- Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
- Mac
- Languages
English and 51 more
- English, Afrikaans, Amharic, Arabic, Bengali, Bulgarian, Catalan, Croatian, Czech, Danish, Dutch, Estonian, Filipino, Finnish, French, German, Greek, Gujarati, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Kannada, Korean, Latvian, Lithuanian, Malay, Malayalam, Marathi, Norwegian Bokmål, Persian, Polish, Portuguese, Romanian, Russian, Serbian, Simplified Chinese, Slovak, Slovenian, Spanish, Swahili, Swedish, Tamil, Telugu, Thai, Traditional Chinese, Turkish, Ukrainian, Urdu, Vietnamese
- Age Rating
4+
- 4+
- Copyright
- © 2026 Agustin Fornio
