Merge PDFs
Combine multiple PDF files into a single document in your chosen order. Ideal for assembling reports, contracts, or portfolios. SnapOtter processes everything locally so confidential documents never leave your server.
Features
- Drag-and-drop reordering of files before merging
- Merge unlimited PDFs with no page count restrictions
- Preserves bookmarks, links, and form fields from source files
- Handles mixed page sizes and orientations across input documents
- Self-hosted processing keeps sensitive documents on your network
What you can do
- Combining a cover letter, resume, and references into one application PDF
- Merging individual chapter PDFs into a complete manuscript for printing
- Assembling scanned receipts into a single expense report document
- Joining separately signed contract pages into one final agreement file
Self-hosted. Your files never leave your network.
SnapOtter runs entirely on your own infrastructure. Files processed with Merge PDFs are never uploaded to third-party servers. Deploy a single Docker container and process files with full privacy, no watermarks, and no usage limits. Open source under AGPL-3.0.
Frequently asked questions
- Is there a limit to how many PDFs I can merge?
- No. You can merge as many files as your server can handle since there are no cloud-imposed caps. All processing runs locally on your self-hosted SnapOtter instance.
- Will bookmarks and links be preserved?
- Yes. SnapOtter retains bookmarks, hyperlinks, and form fields from the source PDFs in the merged output. Your documents never leave your network during processing.
- Can I reorder the files before merging?
- Yes. You can arrange the input PDFs in any order before combining them. Everything is processed on your own server so confidential documents remain private.
Ready to try Merge PDFs?
Deploy SnapOtter in under a minute. All 157 tools included. Open source and free forever.