| What it does | Free browser-based tools for PDF editing, image processing, document preparation, and QR code generation
| Read papers. Keep what you learn.
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| Stage | Not given
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| Founded | Not given
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| Based in | IN
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| Pricing model | Free
| Freemium
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| Pricing | Not given
| 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 | - PDF editing with text, shapes, signatures and annotations
- Merge and split PDF files
- PDF compression and password protection
- AI background removal for images
- Passport photo generation in multiple formats
- Image cropping and resizing
- HEIC to JPG conversion for iPhone photos
- QR code generation with custom logos and colors
- Government ID card formatting to PVC standard sizes
- PDF OCR for text extraction from scanned documents
| - 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 | - No software installation required; all tools run directly in the web browser
- Privacy-first approach with local processing for most tools and automatic deletion of server files within 30 minutes
- Specialized tools for Indian government identity documents including Aadhaar, PAN, and Voter ID card formatting
- Works across all devices and operating systems through modern web browsers
- Completely free with no sign-up required for everyday tools
| - 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) | 9 ▲ +4 (up) since last check | Not checked yet ● no change since last check |
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| Trust Flow (Majestic) | 3 | 0 |
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| Citation Flow (Majestic) | 12 | 9 |
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| Referring domains (Majestic) | 6 | 1 |
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PixDok
Gamma PDF