Question 1

Is composaPdf really free?

Accepted Answer

Yes, composaPdf is completely free to use. There is no sign-up, no subscription, and no hidden fees.

Question 2

Are my files uploaded to a server?

Accepted Answer

No. composaPdf runs entirely in your browser using JavaScript. Your PDF files and images are never sent to any server. Everything is processed locally on your device.

Question 3

What can I use composaPdf for?

Accepted Answer

You can use composaPdf to add signatures to contracts, place company logos on reports, add DRAFT or CONFIDENTIAL watermarks, annotate PDFs with images, and create image collages on PDF templates.

Question 4

Does composaPdf work offline?

Accepted Answer

Yes. Once the page has loaded, composaPdf works completely offline. You can use it in airplane mode or without an internet connection.