DartPDF vs SumatraPDF
Comparing two open source alternatives to Adobe Acrobat and Foxit Reader and Nitro PDF. 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.
SumatraPDF
GPL-3.0Lightweight, free PDF, eBook, and comic reader for Windows that launches instantly and stays out of the way; multi-format support with minimal interface.
Side-by-side comparison
| DartPDF | SumatraPDF | |
|---|---|---|
| License | Apache-2.0 | GPL-3.0 |
| Self-hostable | No | No |
| GitHub Stars | 86 | 17,730 |
| Forks | 17 | 2,051 |
| Open Issues | 12 | 68 |
| Last Commit | Oct 10, 2026 | Oct 9, 2026 |
| First Released | Jun 9, 2026 | Oct 2, 2012 |
| Categories | ||
| Tags |
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