| Attribute |  SuniPDFOpen source | |
|---|---|---|
| Overview | ||
| Primary focus | Free Windows PDF editor with offline OCR, forms, redaction and a scriptable CLI | Open-source Rust PDF workbench with native editing, CLI and MCP automation |
| Deployment | Not specified | Self-hosted / Web |
| Source model | Open source | Open source |
| Pricing model | open source | open source |
| API available | Not specified | Yes |
| Windows desktop | Yes | Yes |
| Mobile app | Not specified | Not specified |
| Overview | SuniPDF is a free, open-source Windows PDF reader and editor. Edit and annotate locally, create forms, run English/French OCR, redact content and sign a new copy with a certificate. A JSON CLI supports repeatable document jobs. | Open-source, local PDF editor built in Rust for viewing, organizing, combining, annotating, securing and automating documents through a native app, CLI and MCP server. |
| Explore further | ||
| Vendor website | Visit vendor ↗ | Visit vendor ↗ |
| ITHub profile | View full profile → | View full profile → |
SuniPDFOpen sourceⓘ Confirm technical details and prices with each vendor before making a decision.