DartPDF vs Koodo Reader
Comparing two open source alternatives to Adobe Acrobat and Foxit Reader and PDF Expert. Use the comparison below to decide which one fits your needs.

DartPDF
Apache-2.0A free, local PDF editor for mobile, desktop, and web. Annotate, fill forms, sign, and redact with no account or uploads.

Koodo Reader
AGPL-3.0Cross-platform ebook reader supporting PDF, EPUB, MOBI, comics and more, with sync across Windows, macOS, Linux, Android, iOS, and Web.
Side-by-side comparison
DartPDF | Koodo Reader | |
|---|---|---|
| License | Apache-2.0 | AGPL-3.0 |
| Self-hostable | No | No |
| GitHub Stars | 86 | 28,460 |
| Forks | 17 | 2,135 |
| Open Issues | 12 | 272 |
| Last Commit | Oct 10, 2026 | Oct 9, 2026 |
| First Released | Jun 9, 2026 | Mar 5, 2020 |
| Categories | ||
| Tags |
Similar open source alternatives

PdfDing
Self-hosted PDF manager, viewer, and editor with multi-device sync, tagging, and an in-browser reader; deployable via Docker.
Adobe Acrobat
Sioyek
Cross-platform PDF viewer focused on textbooks and research papers with smart navigation, marks, bookmarks, and bibliography jumping.
Adobe Acrobat
KillerPDF
KillerPDF is a lightweight, fully portable PDF editor for Windows. Edit, merge, annotate, and sign PDFs locally with no subscription, accounts, or hidden telemetry anywhere on your computer.
Adobe Acrobat
PrintCraft
Open-source PDF workbench in pure Rust — read, organize, combine, split, comment and secure PDFs.
Adobe Acrobat
EmbedPDF
A PDF viewer that seamlessly integrates with any JavaScript project
Adobe Acrobat Reader
word-sys PDF Editor
A free, open-source PDF editor for Linux that lets you edit text, images and objects, merge documents, and export to DOCX, PPTX and more.
Adobe Acrobat