InkSeal: Sign & Scan PDF

Sign a contract, scan a receipt or lock a PDF in seconds. No printer, no laptop.
InkSeal puts the PDF tools you actually use in one simple app. Pick a file from your phone, Drive or WhatsApp, choose a tool, and save a clean PDF you can share right away.
SIGN PDF
Draw your signature with your finger, or type it
Save your signatures and reuse them with one tap
Add text and today's date anywhere on the page
Move and resize everything until it sits exactly right
SCAN DOCUMENT
Scan documents, ID cards and receipts with your camera
Automatic edge detection for a sharp, straight scan
Review and crop pages, then save a clean PDF
PROTECT AND UNLOCK
Add a password to a PDF before you send it
Save a copy without the password when you know it
REDACT AND WATERMARK
Black out or blur names, numbers and other private details
Stamp text or a logo across your pages
IMAGES TO PDF
Turn photos and scans into one PDF
Reorder pages and pick the page size and margins
YOUR FILES STAY ON YOUR PHONE These tools work on your device. Your documents aren't uploaded to sign, scan, protect, redact or watermark them.
SHARE OR SAVE ANYWHERE Share by WhatsApp or email, open in another app, or save to your phone. Every file you make is kept in History.
NO SUBSCRIPTION, JUST CREDITS Browse every tool as a guest. Sign in with Google or Apple to get free credits. Saving a file usually uses 1 credit. When you need more, buy a credit pack once. There's no weekly or monthly charge.
ENGLISH AND ARABIC Full support for English and Arabic, including a right-to-left layout.
Questions? Tap "Chat with support" in the app to reach us on WhatsApp.