| What it does | Free document scanner that runs in your browser with no upload, no account, no watermark
| AI-powered PDF editor for Windows and Mac with OCR, conversion, and editing capabilities
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| Stage | Not given
| Established
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| Founded | Not given
| 2007
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| Based in | Not given
| HK
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| Pricing model | Open source
| Freemium
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| Pricing | Free, no paid tier
| Lifetime License for $64.99 USD. Free version with full feature trial available.
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| Key features | - Find and straighten page edges automatically
- OCR text recognition for searchable PDFs
- Lighting correction and image enhancement
- All processing happens locally on device
- Works offline after page load
- No account or sign-up required
- Add to home screen as web app
- Adjustable page size and image quality
- Search across all scanned documents
| - AI-powered OCR with 16+ language support
- PDF editing with text and image manipulation
- Batch conversion to 30+ formats
- Chat with PDF using AI
- Fillable form creation and e-signing
- PDF annotation with 100+ shapes
- Page organization and batch processing
- Screen recording and screenshot tools
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| What makes it different | - Entirely client-side with zero data upload—privacy verifiable in Network panel
- Open source under MIT or Apache-2.0 with code publicly auditable
- No watermarks, page limits, or paid tier—completely free
- Advanced processing in 182 KB core written in Rust and WebAssembly
- Works on any device with no installation via browser
| - Self-developed PDFium engine opens 100+ page PDFs in 1 second with no lag or crashes
- Batch process up to 1 million files at once without size limits
- Source-backed AI answers with clickable page references for verification
- Free lifetime upgrades with no subscription required
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | Not checked yet ● no change since last check | 73 ● no change since last check |
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| Trust Flow (Majestic) | 0 | 24 |
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| Citation Flow (Majestic) | 16 | 55 |
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| Referring domains (Majestic) | 4 | 4682 |
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PDNob