Mobile PDF signature
Sign a PDF on Mobile — Android & iPhone
Signing PDFs on mobile used to mean installing an app or emailing yourself the file to use a desktop. PDF me works in Android Chrome and iPhone Safari with no app needed.
Sign PDF on mobileWhy mobile PDF signing is usually painful
App installation, subscriptions and tools designed for a mouse can make a quick phone task frustrating. File handling also looks different on Android and iOS, which adds unnecessary friction.
PDF me uses a touch-friendly workflow in your browser so you can open, sign and download the document on the same device.
How to sign a PDF on your phone
Use the mobile browser on the phone where your document is stored.
- Open the PDF signer in Android Chrome or iPhone Safari and choose your file.
- Draw with your finger, type your name or upload a signature image.
- Place the signature with touch controls and download the signed PDF directly to your phone.
Android vs iPhone — any difference?
No. The tool works the same on Android Chrome and iPhone Safari. Both support touch drawing and direct file download.
Android users can also share the downloaded file to services such as Google Drive or Dropbox using their device share options. On iPhone, save the result to Files or share it from the browser.
Other PDF tasks you can do on mobile
Compress a PDF before sending it, merge files into one document or turn PDF pages into JPG images directly from your phone.
Frequently asked questions
Can I sign a PDF on Android without an app?
Yes. Open the tool in Chrome, add your signature and download the signed PDF without installing an app.
Does touch drawing work well for signatures on mobile?
Yes. Draw with your finger or use a stylus on a tablet for a smoother handwritten result.
Can I send the signed PDF directly from my phone?
Yes. Download the PDF and use your phone's share options to send or store it.
Does it work on tablets too?
Yes. The signer works in modern tablet browsers and a larger screen makes placement easier.