| What it does | Browser-based EPUB workspace for viewing, editing, and extracting DRM-free ebook files locally
| Edit text in PDF online, in the same font
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| Stage | Not given
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| Founded | Not given
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| Based in | Not given
| PL
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| Pricing model | Free
| Freemium
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| Pricing | Not given
| Free: 3 files a month, no card needed. Pro: $6 a month, $24 every 6 months ($4/month), or $36 a year ($3/month) for up to 1,000 files a month. All plans renew automatically and can be cancelled anytime.
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| Key features | - EPUB viewer for reading chapters and inspecting publication structure
- Metadata editor to modify title, authors, language, publisher, description, and subjects
- Cover editor to replace publication artwork
- Extract chapters to Markdown format with metadata and image references
- Extract chapters to plain UTF-8 text
- Browser-local file processing with no server upload
- Blocks external resources and publication scripts by default
- Supports EPUB 2 and EPUB 3 formats
| - Edit text in document's own font without shifting layout
- Deleted text is removed from file, not hidden
- Edit scanned PDFs by patching images
- Add signatures to PDFs
- Preview before download
- Font substitution with warning
- Edit without account signup
- Support for up to 100 pages and 25 MB files
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| What makes it different | - Local browser processing keeps your ebook file private and offline
- Non-destructive editing preserves original files while creating new versions
- Focused single-task tools instead of complex full-featured desktop software
- Clear compatibility limits and honest support boundaries documented
| - Deleted, not hidden: replaced text is completely removed from the file, making it truly searchable and editable
- No layout shift: new text sits on the same baseline in the document's original font
- Works on scanned PDFs: patches images and draws new text where no text layer exists
- Sign PDFs with actual ink, not certified digital signatures
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 3 ● no change since last check | Not checked yet ● no change since last check |
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| Trust Flow (Majestic) | 6 | 0 |
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| Citation Flow (Majestic) | 27 | 16 |
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| Referring domains (Majestic) | 31 | 2 |
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EPUB Toolset
TweakPDF