Trusted by 10,000+ Users

ZOLO PDF Processing Platform

Securely process, convert, and manage PDFs at scale. Built for teams that demand speed, security, reliability and 100% Free.

Everything you need for professional document management

Merge PDF

Combine multiple PDFs into a single document

Most Popular

Split PDF

Extract pages or split into multiple files

Compress PDF

Reduce file size while maintaining quality

PDF to Word

Convert PDFs to editable Word documents

Word to PDF

Create PDFs from Word documents

Unlock PDF

Remove password protection from PDFs

Lock PDF

Add password protection to your PDFs

Watermark PDF

Add text or image watermarks

Rotate PDF

Rotate pages to the correct orientation

Compare PDF

Find differences between two PDFs

New

Sign PDF

Add digital signatures to documents

New

OCR PDF

Extract text from scanned documents