SignDeck: PDF Sign & Scanner

Every PDF job in one place: sign a contract, scan a receipt, merge reports, shrink a big file or lock it with a password. Right on your phone, no laptop needed.
SIGN
Draw your signature with your finger, or type it
Save up to 5 signatures and reuse them in one tap
Add text and today's date anywhere on the page
Move and resize everything until it sits exactly right
SCAN
Scan documents, ID cards and receipts with your camera
Automatic edge detection for a straight, sharp page
Review and crop, then save a clean PDF
ORGANIZE AND CONVERT
Merge several PDFs into one and set the order
Split a PDF or pull out the pages you need
Reorder, rotate or delete pages
Compress large PDFs so they're easier to send
Turn photos into a PDF, or save PDF pages as images
PROTECT AND PRIVACY
Add a password to a PDF, or remove it when you know it
Redact: black out or blur names, numbers and other private details
Add a text or logo watermark to every page
Remove hidden data before you share a file
CHECK
Compare two PDFs and see what changed
Inspect a PDF's hidden details before you send or sign it
YOUR FILES STAY ON YOUR PHONE These tools work on your device, so your documents aren't uploaded to process them.
OPEN, SHARE, SAVE Open a PDF straight from WhatsApp, Mail or Files. When you're done, share it, open it in another app or save it to your phone. Every file you make is kept in History.
FAIR PRICING, NO SUBSCRIPTION Browse every tool as a guest. Sign in and get free credits to start. Saving a file usually uses 1 credit. When you need more, buy a credit pack once. Credits don't expire and there's no weekly or monthly charge.
ENGLISH AND ARABIC Full English and Arabic support, including a right-to-left layout.
Need help? Tap "Chat with support" in the app to reach us on WhatsApp.