PDF Tools
4 toolsMerge, split, rotate, and manipulate PDF files.
Frequently Asked Questions
Are my PDFs uploaded to a server?▾
No. All PDF processing happens directly in your browser using pdf-lib. Your files never leave your device.
Is there a page or file size limit?▾
Each PDF can be up to 50 MB. There is no hard page limit — processing time depends on your browser and device memory.
Can I merge more than two PDFs?▾
Yes. The Merge tool accepts multiple PDF files. Drag and drop as many as you need, then reorder them before merging.
Will merging or splitting change the PDF quality?▾
No. Pages are copied as-is without re-encoding. Text, images, and formatting remain identical to the original.
Common PDF tasks
- Merge multiple PDF files into a single document
- Extract specific pages or page ranges from a PDF
- Rotate pages to fix orientation issues
- Remove unwanted pages from a PDF
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