PDF Compresso vs Smallpdf

Key Differences

Privacy: PDF Compresso Wins

The most significant difference is privacy. Smallpdf requires you to upload your files to their servers for processing. PDF Compresso processes everything locally on your device - your files never leave your computer. For sensitive documents like contracts, financial records, or personal information, this is a crucial advantage.

Pricing: PDF Compresso Wins

Smallpdf uses a subscription model at $12/month or $9/month annually ($108/year). PDF Compresso is a one-time payment of £14.99 - you pay once and own it forever. Over just two months, Smallpdf costs more than a lifetime of PDF Compresso.

Compression: PDF Compresso Wins

PDF Compresso achieves up to 91% file size reduction using the powerful Ghostscript engine. Smallpdf typically achieves 40-75% compression. If file size is critical (like for email attachments), PDF Compresso delivers better results.

Feature Count: Smallpdf Wins

Smallpdf offers more tools overall, including e-signing, OCR, and PDF editing. However, PDF Compresso covers all the essential tools most users need, and the privacy and pricing advantages may outweigh having extra features you might not use.

When to Choose PDF Compresso

• Privacy matters - You work with sensitive documents
• Budget conscious - You don't want recurring subscription fees
• Offline work - You need to process PDFs without internet
• Maximum compression - You need the smallest file sizes possible
• Business use - One-time cost is easier to expense

When to Choose Smallpdf

• Feature variety - You need OCR, e-signing, or advanced editing
• Multi-device - You need to work from different computers
• Light usage - Free tier may be enough for occasional use
• Team features - You need collaboration tools