PDFNoLimit
Private PDF editing and conversion inside your browser
PDFNoLimit performs the whole document pipeline on the client. Three WebAssembly engines are loaded into the browser tab: PDFium 2.15.0 for parsing and rendering, QPDF for encryption, decryption and repair, and ONNX Runtime Web (SIMD, multi-threaded) for neural inference. The page is cross-origin isolated, so the modules run threaded. OCR uses PP-OCR executed locally, with twelve script-specific models covering Arabic, Chinese, Cyrillic, Devanagari, Greek, Latin, Korean, Tamil, Telugu and Thai.
The editor modifies the text already present in a PDF rather than overlaying a box on top of it. The suite also covers merging, splitting, comparing, cropping, rotating, compression, repair, redaction, signing, watermarks, page numbers, metadata and conversion to and from Office formats and images.
No server ever receives a document, which anyone can verify by disconnecting the network and continuing to edit. Free and unlimited, no account, no watermark, 66 languages.
The editor modifies the text already present in a PDF rather than overlaying a box on top of it. The suite also covers merging, splitting, comparing, cropping, rotating, compression, repair, redaction, signing, watermarks, page numbers, metadata and conversion to and from Office formats and images.
No server ever receives a document, which anyone can verify by disconnecting the network and continuing to edit. Free and unlimited, no account, no watermark, 66 languages.
2026
France
- Accounting
- English
- Afrikaans
- Arabic
Industries
- Accounting
Licensing & Deployment
- Proprietary
- Cloud Hosted
- Web-based
Support
- Email
- WeekdaysSupport Days
- Monday
- Tuesday
- Wednesday
- Thursday
- Friday
Support Time- 09:00 to 18:00 (ECT)
Training
- Documentation
Knowledge Base
Media
PDFNoLimit Core Features
Focus of PDF Feature
- Annotations
- Content Editing
- Convert to PDF
- Digital Signature
- Encryption
- Merge/Append
- PDF Reader
- Watermarking
- AI Features
PDFNoLimit Pricing
Pricing Type
- Free
Pricing Description
Free with no paywall of any kind. Unlimited files, no account, no trial that expires, no subscription, no "pro" tier, no page or file size limit, and no watermark on exports. It is funded by advertising displayed on the page rather than by subscriptions or by user data, which is possible because no server ever receives the documents: with no infrastructure processing files, there is no cost to pass on and therefore no reason for a paywall.
