| What it does | Check documents for hidden content and create clean copies
| 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 | Startup
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| Founded | Not given
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| Based in | GB
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| Pricing model | Not given
| Free
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| Pricing | Free trial: 1 clean copy included. Pay as you go: £0.99 per document or 10 documents for £6.99. Monthly: £4.99 a month for unlimited documents (fair use, up to 300 a month). Teams: from £19 a month for up to 5 people.
| 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 | - Detects hidden names, comments and author information
- Finds deleted text and tracked changes
- Identifies hidden sheets in Excel files
- Reveals hidden slides and speaker notes in PowerPoint
- Shows text under PDF redaction boxes
- Rebuilds documents with only visible content
- Processes files up to 20 MB and 50 pages
- Provides detailed removal reports
- Double-checks retyped text for accuracy
- Removes hidden AI labels and metadata
| - 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 | - File never leaves your computer during the free check
- Rebuilds pages by reading them like printouts rather than copying files
- Deleted files within 15 minutes automatically
- Detailed report of all hidden content removed
- Maintains formatting in cleaned copies
| - 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) | Not checked yet ● no change since last check | 9 ● no change since last check |
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| Trust Flow (Majestic) | 0 | 0 |
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| Citation Flow (Majestic) | 19 | 0 |
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| Referring domains (Majestic) | 5 | 0 |
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Clean Retype
Cromagnon