PDF Merge / Split / Rotate
Combine PDFs, extract or split pages, reorder, and rotate—fast, private, fully in-browser.
Drag & drop PDFs here or
Up to 100 MB per file, 300 MB total, 1000 pages combined
Ready to Process
Upload PDFs and select an operation to get started.
FAQs
Frequently Asked Questions
Are my PDFs uploaded?
No. All processing happens locally in your browser for privacy. Your PDFs never leave your device.
Can I merge encrypted PDFs?
Only if you provide the password (prompted when detected). For best results, unlock encrypted PDFs before merging.
How do I select pages to split?
Use ranges like `1-3,6,9-` to select specific pages, or click thumbnails to visually select pages. Ranges can include individual pages (5), ranges (1-3), or open-ended ranges (8- for pages 8 to end).
What are the size limits?
Per file up to 100 MB; total up to 300 MB; up to 1000 pages combined. Larger files may take longer to process.
Will metadata be preserved?
Yes, if you enable 'Keep metadata' (defaults to first file's metadata when merging). You can preserve titles, authors, subjects, and other document properties.
Does rotation change the actual page orientation?
Yes, rotation is applied to page content before export. The rotated orientation becomes permanent in the output PDF.
Can I undo operations?
Currently, you can remove files and reselect pages. Full undo/redo functionality is planned for a future update.
What browsers are supported?
Modern browsers with JavaScript enabled (Chrome, Firefox, Safari, Edge). The tool uses client-side processing, so it works offline after initial load.