| What it does | Browser-based EPUB workspace for viewing, editing, and extracting DRM-free ebook files locally
| Free browser-based PDF tools that run locally 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 | Free
| Free
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| Pricing | Not given
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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
| - Convert images, TXT, Markdown, HTML, and ZIP to PDF; convert PDF pages to PNG, JPG, or WebP
- Extract text, images, and Markdown from PDFs
- Clean PDF metadata and remove sensitive content
- Process multiple files at once in batch operations
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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
| - Compatible operations connect automatically without repeated file selection between steps
- Completely free with no account, sign-up, or watermark required
- Tools continue working offline after the page loads in the browser
- Built on open-source libraries PDF.js and pdf-lib trusted by the web
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| Community votes | 0 | 0 |
| DR (Domain Rating by Ahrefs) | 3 ● no change since last check | 7 ● no change since last check |
| Trust Flow (Majestic) | 6 | 10 |
| Citation Flow (Majestic) | 27 | 19 |
| Referring domains (Majestic) | 31 | 7 |