Pro-grade image compression, built natively for Mac.
Shrink your Lightroom exports, Figma batches, and messy screenshot folders instantly. 100% offline, lightning fast on Apple Silicon, and fully notarized by Apple.
The usual stack
With pre-compressed uploads
Mac users shouldn't have to upload their files to the cloud just to compress them.
Search the web for a 'compressor for Mac', and you quickly realize the market is filled with clunky browser-based tools that force you to upload your sensitive files to a remote server. When you drag your unreleased product photography or confidential client assets into a browser window, you are paying with your data privacy. The alternatives are either incredibly expensive monthly subscriptions for basic desktop apps, or poorly optimized ports that drain your MacBook's battery and ignore the beautiful, seamless design language of macOS. You shouldn't have to choose between privacy, performance, and price.
Compress anything, locally, in seconds.
Export from your Mac apps
Lightroom TIFFs, Figma PNGs, or just a messy folder of screenshots on your Desktop — gather the files you need to shrink.
Drop them into FastCompressor
Drag and drop directly from Finder. The app is fully notarized by Apple, so it opens without any Gatekeeper security warnings.
Harness Apple Silicon
FastCompressor is native and optimized for M1, M2, and M3 chips. It uses multi-threading to process multiple images simultaneously without spinning up your fans.
Get your files back instantly
Your files never leave your local SSD. Get visually lossless results at a fraction of the original file size, ready to share or upload.
The features Mac power users expect.
Blazing fast on M1/M2/M3
Natively harnesses the unified memory and multi-core power of Apple's chips. No heavy web frameworks, no battery drain.
Fully Notarized
Passed Apple's rigorous security checks. Opens instantly without any scary Gatekeeper warnings or manual workarounds.
Zero cloud uploads
Privacy is a core pillar of the macOS experience. Your image and video files never leave your local machine.
TIFF, WebP & Video
Handles everything from high-res Lightroom TIFFs and modern WebP images to MP4 and MOV video files.
FastCompressor also works on Windows and Linux, so if you work in a mixed-OS team, everyone can use the exact same tool with the exact same output.
Privacy isn't a preference here. It's a requirement.
100% of your files stay on your machine. When you upload unreleased designs or private family photos to a 'free' web compressor, you cannot guarantee they will be deleted. Local compression on your Mac ensures your data remains yours.
Source: FastCompressor Privacy Guarantee
Ditch the subscriptions and web apps.
FastCompressor Pro removes batch limits, adds folder watch automation, and unlocks lifetime access for a single one-time payment.
Instant download · macOS, Windows & Linux