| What it does | Free browser tools for CAD files, PDFs, photos and calculators that run entirely on your device
| Free PDF editor that runs locally without cloud or account
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| Stage | Not given
| Startup
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| Founded | Not given
| 2026
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| Based in | IN
| NL
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| Pricing model | Free
| Free
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| Pricing | Not given
| Editor: Free for everyone, including commercial use. SDK: Free under AGPLv3, or €999 for a commercial licence.
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| Key features | - 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
| - Full-text search with command palette
- Edit text size and color
- True content redaction
- PAdES digital signatures
- Fill standard PDF forms and XFA forms
- Merge and split PDF pages
- Extract text with bounding boxes for AI
- Markdown and JSON output
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| What makes it different | - 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
| - Supports XFA forms that most other PDF libraries refuse to open or process
- Highest performance on PDF text extraction benchmarks
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| Community votes | 0 | 0 |
| DR (Domain Rating by Ahrefs) | Not checked yet ● no change since last check | 10 ● no change since last check |
| Trust Flow (Majestic) | 0 | 2 |
| Citation Flow (Majestic) | 13 | 29 |
| Referring domains (Majestic) | 2 | 37 |