| What it does | Private PDF and image tools that run entirely in your browser
| Read papers. Keep what you learn.
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| Stage | Startup
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| Founded | 2026
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| Based in | Not given
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| Pricing model | Freemium
| Freemium
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| Pricing | Free: 3 runs per day without an account, 10 runs with a free account. Pro: $3.25 per month billed yearly (or $4.99 per month billed monthly). Business: $11.99 per month billed yearly (or $14.99 per month billed monthly).
| Free: desktop app and self-hosted server. Lite: $2/month or $20/year. Plus: $5/month or $50/year. Pro: $20/month or $200/year.
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| Key features | - Compress, merge, split, rotate, delete pages, organize and crop PDFs
- Convert PDFs to images, images to PDF, and text to PDF
- OCR to make scanned PDFs searchable
- Protect and unlock PDFs
- Compare and inspect PDFs
- Batch processing of multiple files
- Saved presets for frequently used settings
| - Highlight, draw, and annotate on PDFs with every mark becoming a note
- Outliner with live Markdown and LaTeX for mathematical notation
- AI chat to ask questions about papers with cited answers
- Full-library search across notes, highlights, and all PDFs
- Shared workspaces with live cursors and comments for collaboration
- Works offline on iPad, Android, and desktop with automatic sync
- Integrations with Zotero, Obsidian, Logseq, and Notion
- Browser extension for one-click saving papers with metadata
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| What makes it different | - All processing runs locally in your browser with no file uploads to any server
- Free forever with no credit card or account required
- Open standards with no lock-in or proprietary watermarks
- Honest documentation of tool limitations and trade-offs
| - Self-hosted option with one Docker image for full control over data
- Live math support with Markdown and LaTeX directly in outliner notes
- Works on any device: Windows, macOS, Linux, iPad, Android, and browsers
- No vendor lock-in with SQLite files and export at any time
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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 | Not checked yet ● no change since last check |
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| Trust Flow (Majestic) | 0 | 0 |
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| Citation Flow (Majestic) | 0 | 9 |
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| Referring domains (Majestic) | 0 | 1 |
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Docmint
Gamma PDF