Can I save separate stamps for several companies?

Yes. Save at least five named signatures, stamps and letterheads each and choose which one to use on a document.

Are signatures and stamps free?

Yes. Signatures, stamps, letterheads, scanning and PDF tools are free. Drafting with Quillo Ai is on a paid plan.

Is this a qualified electronic signature?

No. Quillo places an image of your signature on the document; it is not a qualified electronic signature. Use it where a signed PDF is accepted.

Are my files uploaded to a server?

In the free tools at quillo.tr, files are processed in your browser and uploaded nowhere. In the app, documents stay on your phone and, if you choose, in your own Google Drive; when you use cloud voices or Quillo Ai, only the text to be processed is sent.

Letterhead, signature and stamp for offices

Updated: 05.11.2026 · Agah Emre SÖZEN

You can prepare a quote, a letter or a contract without sitting at a computer. places the document on your letterhead, adds your saved signature and company stamp, scans paper paperwork and sends it all as one PDF. If you run several companies, save a separate letterhead, signature and stamp for each.

Sign PDF

Try it now: free, no account, and your file never leaves your device.

Open the tool

Sign and stamp a document

1Draw your signature once or take it from a photo; save your stamp the same way.
2Open the document and tap Sign. By default the stamp goes to the bottom right of the signature, slightly overlapping it.
3Drag and resize the signature and stamp, add the date and save.
4Share the result by WhatsApp or email.

Letterhead and letters

Define your company letterhead once and rebuild any document on it. Ask Ai to draft a letter or petition and put it on your letterhead, or dictate it by voice. Ai is on a paid plan.

Scanning and PDF tasks

Turn paper paperwork into a clean PDF with the scanner in the app. To merge files, delete pages, add a password or compress, use the free tools at quillo.tr/pdf-tools; files are processed in your browser and never uploaded.

Frequently asked questions

Can I save separate stamps for several companies?: Yes. Save at least five named signatures, stamps and letterheads each and choose which one to use on a document.
Are signatures and stamps free?: Yes. Signatures, stamps, letterheads, scanning and PDF tools are free. Drafting with Ai is on a paid plan.
Is this a qualified electronic signature?: No. places an image of your signature on the document; it is not a qualified electronic signature. Use it where a signed PDF is accepted.
Are my files uploaded to a server?: In the free tools at quillo.tr, files are processed in your browser and uploaded nowhere. In the app, documents stay on your phone and, if you choose, in your own Google Drive; when you use cloud voices or Ai, only the text to be processed is sent.