Sign your electronic and hard copy documents within a few taps using JustSign. Its sleek signing pen makes your screen-drawn signature look so realistic your clients would think you used a real pen. No expensive subscriptions and no limits on number of documents you scan, sign or share – now sign with a new freedom.

▶ Supports:
- .pdf, .doc, .docx, .ppt, .pptx, .xls, .xlsx, .rtf, .txt, .text and Image formats (jpg, png).
-Import Email Attachments, load documents from Dropbox, Google Drive, Evernote, Camera Roll or import from any other app.
-Supports hard copy documents via built-in Smart Scanner.

▶ Builtin Scanner:
- Scan hard copies, adjust perspective and add into a Multi-Page PDF.
- Full Scans history. You never loose a scan and can re-use an adjusted page in as many documents as you want.

▶ Document Editor:
- Add any number of unique signatures/initials on the same document.
- Add a customizable date stamp, free text input live on the document. Adjust fonts, colors, and date formats to match your document / region.
- Export only specific pages of a document as a new PDF.
- Add new pages to a Scanned document and export as a single PDF File.
- Mix scanned pages with any PDF by first exporting the PDF as images and then importing those images in any Scanned document.
- Fill forms, add long comments or even new paragraphs on a document.
- Draw your signatures on screen in 3 Different Modes (Pen, Pencil & Marker) and export a High Res PNG, all secured by Face / Touch ID.
- Sign using 16 different color shades of Black, Blue, Red and Green depending upon your need.

▶ Security:
- JustSign generates flat PDFs of your signed documents. None of the additions made to a document can be reversed by any PDF editor.
- Requires/ stores no user data, no sign up, no email information, nothing.
- All your signatures are stored on device protected by your Touch/Face ID and never leave the device.
- JustSign never saves your Signed Documents on disk or anywhere else. Raw documents are stored on disk and any signatures, date, text etc is only rendered on the screen while it is being viewed.
- A full signed document is only created temporarily at the time of export.

▶ Subscription?
- There's no subscription required. No limit on number of documents you sign, scan, or share via email or over cloud drives.
- Unlimited Access of all the features of the App. Pay once and sign forever.

▶ Developer:
justsign.ios [at] gmail [dot] com

What’s New

Version 3.4.1

Improvements and bug fixes.

Ratings and Reviews

4.8 out of 5
33 Ratings

33 Ratings

Felipe1304 ,

A must have!!!

This is actually the most productive app I have. I can save, manage, and share pretty much any document in a digital format. I’ve even done sale contracts that have been signed using this app. Plus any time anyone or any institution asks me to send them a digital document that requires my signature or a document that I only have in a physical format, this is my go to app.

D_Merchen ,

Very Handy!!

I was recently informed the developer updated this app and I wanted to give it another look. It is a very handy app and makes signing documents very nice. Very nice graphically too!

Jerryone1942 ,


Works great for me. It actually improves my handwriting.


saber ali
39.3 MB

Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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