| What it does | Free document scanner that runs in your browser with no upload, no account, no watermark
| Free browser tools for CAD files, PDFs, photos and calculators that run entirely on your device
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| Stage | Not given
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| Founded | Not given
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| Based in | Not given
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| Pricing model | Open source
| Free
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| Pricing | Free, no paid tier
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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
| - DWG and DXF viewer for AutoCAD drawings with layer toggling and distance measurement
- DGN file viewer for MicroStation V7 and V8 with level toggling and export to PNG, PDF or DXF
- STAAD.Pro model viewer showing 3D structure with members, sections, supports and load cases
- GraphPad Prism file viewer for .prism and .pzfx projects with data and result tables
- PDF compression with target sizes of 100 KB, 200 KB, 500 KB or 1 MB
- PDF merge, split and unlock tools for manipulating PDF files
- Photo resizing to specific file sizes in KB for exam forms and portals
- Financial calculators for EMI, FD, SIP and income tax
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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
| - All tools run entirely in your browser with no server uploads, using WebAssembly for fast processing
- Completely free with no sign-up, no watermark and no paid upgrades
- Viewers for expensive professional software like AutoCAD, MicroStation, STAAD.Pro and GraphPad Prism
- No accounts required and no files stored on servers, ensuring complete privacy
- Support for many specialized formats including CAD, engineering, science and design files
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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 | Not checked yet ● no change since last check |
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| Trust Flow (Majestic) | 0 | 0 |
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| Citation Flow (Majestic) | 16 | 13 |
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| Referring domains (Majestic) | 4 | 2 |
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OpenDocScan
TaskNinja