Edit PDF on your phone
Highlight, draw, add notes and shapes, fill forms and sign — directly on the page, without sending the document anywhere.
How it works
- Open Annotate and pick the PDF
- Choose a tool: highlight, pen, note, shape
- Tap Run — the edited copy is saved next to the original
Do it in the DocSwitch app
Free every day, no account. Files marked On-device never leave your phone.
Made for Nigerian networks: On-device tools use 0 MB of data and work without signal.
Scan to install
Questions
Can I change the original text?
You can cover, redact or add text on top; rewriting the body text of a PDF is a Word job — convert it to Word first.
Is it free?
Yes. On-device tools are free: five documents a day, no account. Cloud tools have a free daily allowance; Premium removes both limits.
Where does my file go?
On-device tools never send it anywhere. Cloud tools upload it over an encrypted connection and delete it within 60 minutes.