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Combine PDFs vs Stirling-PDF
Side-by-side comparison for macOS
Combine PDFs
6.0PDF file editor
Stirling-PDF
8.0PDF utility
| Metric | Combine PDFs | Stirling-PDF |
|---|---|---|
| Category | Productivity | Utilities |
| AI Score | 6.0 | 8.0 |
| 30-day Installs | 16 | 198 |
| 90-day Installs | 64 | 483 |
| 365-day Installs | 355 | 990 |
| Version | 5.6.1 | 2.10.0 |
| Auto-updates | Yes | No |
| Deprecated | No | No |
| GitHub Stars | 1 | 75.2K |
| GitHub Forks | - | 6.4K |
| Open Issues | - | 431 |
| License | MIT | NOASSERTION |
| Language | Python | TypeScript |
| Last GitHub Commit | 2mo ago | 1mo ago |
| First Seen | Jan 3, 2015 | Nov 29, 2025 |
Reviews
Combine PDFs
Combine PDFs is a free, open-source macOS app that allows users to merge multiple PDF files into one. It's a simple alternative to Adobe Reader for those who need a straightforward PDF combining tool without additional costs.
Combines two or more PDF files into a single PDF document.
Pros
- + Free and open-source
- + Simplifies PDF merging without Adobe
- + Regular updates ensure functionality
Cons
- - Limited feature set compared to paid alternatives
- - Small community and limited support
Stirling-PDF
Stirling-PDF is a versatile, open-source PDF utility that allows users to edit, annotate, and manipulate PDF files locally. Its web-based approach ensures cross-platform compatibility, making it ideal for users needing a reliable PDF tool.
Stirling-PDF is a local web application designed for editing and manipulating PDF files.
Pros
- + Open-source and cross-platform
- + Versatile PDF editing and manipulation features
- + Works offline as a local web application
Cons
- - Lacks auto-update functionality
- - Historical installation issues on Windows