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Booklet Imposer vs Gamma PDF

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Booklet Imposer compared with Gamma PDF
DetailBooklet Imposer logo Booklet ImposerGamma PDF logo Gamma PDF
What it doesPDF booklet maker that arranges pages for saddle-stitch printing in your browser Read papers. Keep what you learn.
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFree Freemium
PricingNot 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.
Key features
  • Rearranges PDF pages into saddle-stitch order automatically
  • Spreads view to see booklet as reader will see it
  • Automatic blank page padding to multiple of four
  • Gutter control for text spacing near staples
  • Creep compensation for inner page alignment
  • Multiple paper size options with auto-sizing
  • Rotate back pages option for printer compatibility
  • Handles mixed page sizes with fitting options
  • Supports files up to 200 MB and 400 pages
  • 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
What makes it different
  • All processing happens locally in your browser—files never uploaded to server
  • No account, sign-up, or watermark required
  • Handles the mathematical complexity of page ordering automatically
  • Does one job well instead of trying to be a full prepress suite
  • Comprehensive guides and glossary for printing and folding instructions
  • 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
Community votes00
DR (Domain Rating by Ahrefs)1 +1 (up) since last checkNot checked yet no change since last check
Trust Flow (Majestic)20
Citation Flow (Majestic)249
Referring domains (Majestic)111

4 details filled in for both companies.

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