Convert, compress, merge, split, and edit PDFs directly in your browser. Your files never leave your device - complete privacy guaranteed.
All processing happens in your browser. Your files never leave your device.
No server uploads means instant processing. Work with PDFs at maximum speed.
Once loaded, our tools work without internet. Process PDFs anywhere.
Start using our tools immediately. No account, no email, no hassle.
27 free tools to handle all your PDF needs. Select a category or browse all tools below.
Convert various file formats to PDF
Export PDFs to other formats
Rearrange and restructure your PDFs
Modify and enhance your PDFs
Edit PDF
Add text & annotations
Compress PDF
Reduce PDF file size
OCR PDF
Make scanned PDFs searchable
Sign PDF
Add digital signatures
Add Watermark
Add text or image watermark
Add Page Numbers
Number your PDF pages
Redact PDF
Black out sensitive info
Compare PDF
Compare two PDF files
Repair PDF
Fix corrupted PDF files
Secure your PDF documents
Unlike traditional online PDF tools, we process everything in your browser using WebAssembly technology.
Choose your PDF file from your device. Files are loaded directly into your browser memory.
Our tools use client-side JavaScript and WebAssembly to process your PDF without any server communication.
Get your processed file instantly. No waiting for uploads or downloads from remote servers.
See how our client-side approach compares to traditional online PDF tools.
| Feature | Edesy PDF Tools | Other Online Tools |
|---|---|---|
| File Privacy | Files never leave your device | Files uploaded to servers |
| Processing Speed | Instant (no upload/download) | Depends on internet speed |
| Works Offline | Yes | No |
| File Size Limits | Based on your device | Server-imposed limits |
| Account Required | Never | Often for full features |
| Price | 100% Free | Free tier with limitations |
Yes, all our PDF tools are completely free to use with no hidden fees, watermarks, or limitations. We believe in providing high-quality tools accessible to everyone.
Our PDF tools are 100% client-side, meaning your files are processed entirely in your browser and never uploaded to our servers. This makes them more secure than traditional online PDF tools.
No account is required. You can use all our PDF tools instantly without signing up, providing an email, or downloading any software.
Since processing happens in your browser, file size limits depend on your device capabilities. Most modern devices can handle PDFs up to 100MB without issues.
Yes, all our PDF tools are fully responsive and work on smartphones and tablets. The same privacy benefits apply on mobile devices.
Unlike iLovePDF or SmallPDF which upload your files to their servers, our tools process everything locally in your browser. This means faster processing, better privacy, and no file upload limits.
Start using our free PDF tools now. No signup, no email, no limits. Your privacy is guaranteed with 100% client-side processing.