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Open TwoPDF
Open the bot and start a Telegram chat.
Merge PDF files online for free.
Combine multiple PDF documents into one file without installing a desktop editor.
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Ready to merge your PDFs?
Open TwoPDF in Telegram, send your PDFs, and use the merge workflow to create one document.
Open PDF Merger Bot →✓ No registration✓ Works on mobile✓ Free to start
What this solves
One clean PDF instead of a pile of files.
Useful for reports, invoices, scanned pages, contracts, university assignments, and other cases where a single document is easier to share.
Browse PDF guides →Suggested workflow
Choose the final order first.
A typical submission puts the cover first, the main document next, and supporting pages last.
- ✓ Cover page
- ✓ Main report
- ✓ Supporting pages
- ✓ Appendix
How it works
Merge PDFs in three steps.
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Send your PDF files
Send the documents you want to combine.
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Receive one PDF
Follow the bot's merge workflow and get the finished file.
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Need help?
Read the guides for specific devices and use cases.