Merge PDF: help & limits
How to use
- Choose two to ten simple PDFs.
- Use Move up or Move down to set their order.
- Merge, review pages and download one PDF.
Examples
- Combine three monthly statements in date order.
- Join a cover sheet and a plain proposal into one document.
Formats and limitations
Copies pages in the order shown. Document-level metadata is not carried over. Forms, signatures, annotations, bookmarks, layers, attachments and tagged PDFs are not supported in this version. Use the originals for archival or signed records.
PDF input and output only. Up to 500 pages total; two-minute processing limit; 100 MiB output limit. Complex documents may fail even within these limits. Review the result before sharing.
Privacy and troubleshooting
Files and outputs stay in browser memory. Processing libraries and fonts load from Reqly; documents are not uploaded. Reset releases file references and cancels work. Downloads remain on your device.
If processing fails, try fewer files or a smaller, unencrypted PDF. The original is unchanged. No server fallback is used.
How local processing worksCan I change the file order?
Yes. Move up and Move down work with a keyboard or touch. All pages from each PDF stay together.
Will signatures and forms still work?
These files are rejected in this version. Merging must not silently invalidate a signature or discard form behavior.