15 September 2026
How to Merge and Sign PDFs for Free
Merge first
Add all the files, drag them into order and combine them. If a page is the wrong way round, rotate it before signing.
Then sign
Draw or type your signature and place it on the right page. Signing last means you won't need to redo it if the document changes.
Protect if needed
For sensitive documents, add a password before sending and share the password separately, for example by text message.