Smart Conversion
It’s space optimization.
Multi-threaded high-speed conversion. Halve the size of photos on your Mac and free up storage space.
Download for macOS
macOS 13+ Supported · Completely Free · Lossless Compression
Multi-threaded Parallelism
Intelligent scheduling of processor cores for batch conversion, significantly reducing processing time and maximizing efficiency.
Extreme Space Saving
Leveraging the official Apple engine to convert to HEIC. Drastically reduces file size while maintaining original visual quality.
Auto-Cleanup Originals
Optional feature to automatically move original files to the Trash after successful conversion.
Zero Negative Optimization
If a HEIC file ends up larger than the original, the software automatically skips it and retains the original, ensuring every conversion is an effective optimization.
Original PNG
12 MB
HEIC Version
2.4 MB