Compresto
Hieu (Compresto)
Native macOS app that batch compresses videos, images, PDFs, and GIFs with no quality loss.
About Compresto
Compresto is a native macOS app that batch compresses videos (MP4, MOV), images (PNG, JPEG, HEIC, WebP), PDFs, and GIFs — reducing file sizes by up to 90% while preserving quality. Uses Apple Silicon hardware acceleration via VideoToolbox, runs entirely offline, and processes files locally with no upload required. Formerly known as CompressX.
Key Features
Batch Compression
Drop hundreds of files or entire folders and process them in parallel with intelligent quality targeting per file type.
Hardware-Accelerated Processing
Uses Apple Silicon GPU via VideoToolbox for lightning-fast compression. Large files process in seconds, not minutes.
Multiple Format Support
Compress videos (MP4, MOV), images (PNG, JPEG, HEIC, WebP, TIFF, GIF), and PDFs all in one unified app.
100% Offline & Private
All compression happens locally on your Mac. No upload, no cloud dependency, no data leaves your device.
System Requirements
macOS 13+ · Apple Silicon & Intel
