PDF Compressor for Windows

Used PDF Compressor for Windows?

Editors’ Review

Download.com staffFebruary 20, 2026

PDF Compressor V3 significantly reduces PDF file sizes by optimizing images and removing unnecessary elements, all while maintaining high quality. It offers robust compression options for efficient file management.

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Trial version

Pros
- Adjusts image resolution and quality from 0 to 100.
- Removes annotations, attachments, and unused objects.
- Supports batch processing for multiple files.
- Converts PDFs to Grayscale for smaller file size.
- Exports linearized PDFs for fast web viewing.
Cons
- Removing all images can drastically reduce file size.
- User must manually remove unnecessary contents for further shrinking.
- No mention of OCR capabilities for scanned documents.
- Specifics on compression algorithms are not detailed.