| What it does | Auto-tag PDFs for accessibility: PDF/UA and WCAG 2.2
| Free private studios and tools for PDFs, documents, spreadsheets, data, images, slides, study, citations, maths and code, all running in your browser
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| Stage | Not given
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| Founded | Not given
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| Based in | GB
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| Pricing model | Freemium
| Free
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| Pricing | Free: 30 repair pages per month, checking unlimited, up to 50 PDFs in workspace, files up to 250 MB and 150 pages. Studios & agencies: partner pricing per page by volume, with white label and API access available. Team: custom pricing agreed in advance, no card required to start.
| All studios and tools are free with no watermarks or daily limits. A free account adds sync between devices and 50 MB of cloud files, with no charge.
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| Key features | - Auto-tag headings, lists, tables, figures and reading order
- Automatic alt text generation for figures
- Repair and validation against PDF/UA-1 and WCAG 2.2
- Separate machine findings from human review
- White label option for design studios and agencies
- API access for integration into other products
- Re-upload and re-tag client revisions
- Batch upload multiple PDFs
- Tag links, form fields and reading order across pages
- Headers and footers removed from reading order
| - PDF annotation, highlighting, text and image insertion, signing, redaction, merging, splitting, reordering, compressing, form filling, password protection and OCR
- Word document creation with real DOCX file format export
- Excel spreadsheet editing with working formulas
- CSV data cleaning, reshaping and charting
- Flashcard study with FSRS memory model and eight study modes
- Citation formatting in APA, MLA, Chicago, Harvard, IEEE and 13 more styles
- Mathematical problem solving with step-by-step answers
- Photo editing with color grading, compression and format conversion
- Offline installation as browser app with sync on reconnect
- Support for 107 languages and right-to-left scripts
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| What makes it different | - Machine findings kept separate from human review, not treated as certification
- Evidence travels with the file you deliver
- Free to start with no card required
- Files never used to train AI models
| - All processing happens in your browser with no file uploads required
- No account needed to use any studio or tool
- Completely free with no watermarks, trials, daily limits or ads
- Works offline as an installable browser app
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 15 ● no change since last check | 9 ● no change since last check |
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| Trust Flow (Majestic) | 1 | 0 |
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| Citation Flow (Majestic) | 24 | 0 |
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| Referring domains (Majestic) | 5 | 0 |
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Ordecto
Cromagnon