# SignDoc Mobile > Securely sign PDF documents on tablets with verifiable electronic signatures. (iPhone/iPad app by SOFTPRO GmbH.) - Source: https://appshunter.io/ios/app/signdoc-mobile/id501982182 (this page in markdown: same URL + `.md`) - Developer: [SOFTPRO GmbH](https://appshunter.io/developer/501982185) - Category: Business, Productivity - Price: Free - Age rating: 4+ - Requires: iOS 9.3 · 16 MB - Languages: American English, German (Germany) - Released: 2012-02-21 - Data updated: 2026-06-05 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/signdoc-mobile/id501982182/reviews.md ## What is SignDoc Mobile? SignDoc Mobile - GENUINE ELECTRONIC SIGNATURES FOR TABLETS Business App for securely signing PDF documents DESIGNED FOR SEAMLESS BUSINESS-WORKFLOWS SignDoc Mobile makes it simple and convenient to sign electronic documents on the go. The app enables you to: - Open PDF documents for signing from within any other App on your device! - Sign your own PDF documents on your mobile device using industry standard signing technologies. - Download and/or Share signed documents via eMail or Cloud based drives. - Capture signatures in a manner such that their integrity, and the integrity of signed documents can easily be verified by independent third parties (e.g. using the Adobe Reader) - Sign documents using signatures that capture biometric characteristics uniquely identifying the signer. - Sign documents using a photo taken with the built-in camera - Personalizing your signature with your own name or title. SECURITY AND INTEGRITY Documents signed using SignDoc Mobile do not just place an image of your signature in a document. Documents are signed adherent to the ISO/IEC 32000 digital signature standard. Documents signed in this manner can be easily verified for tampering using standard software such as the Adobe Reader®. The biometric data captured within a signature is adherent to the ISO/IEC 19794-7 standard. We have placed great importance on the visual quality of the signatures created by our app in order to make the electronic signing experience as close to signing on paper as possible. Try it and convince yourself of its signature quality. BASIC OPERATION Once you've loaded a document into the app, you can place signature fields anywhere you like for signing. Touch the signature field, sign with your finger or a stylus and the document will be securely signed. If you prefer not to use your own documents, sample documents are provided for you to test the Software. You can also load documents into SignDoc Mobile from within any other App such as Mail, or iBooks (see the help for details). PRIVACY POLICY For Privacy Policy and Terms of Use, see: http://privacy.appstore.signdocmobile.com/en http://eula.appstore.signdocmobile.com ENTERPRISE CAPABILITY This app is designed such that it can be easily integrated in an enterprise document workflow (also behind a firewall). Please contact us at http://services.kofax.com/support/details/contact/kofax-pre-sales-support.php if you are interested in using this product to streamline your business applications. PRODUCT INFORMATION / SUPPORT / NEWS https://www.kofax.com/Products/signdoc/overview https://techsupport.kofax.com/login/ https://www.facebook.com/kofax.inc ## Key features - Sign PDF documents on mobile devices - Capture biometric signatures - Verify signature integrity - Share signed documents via email/cloud - Integrates with other apps - Personalize signature appearance ## Recent user reviews (4 of 4) All indexed reviews: https://appshunter.io/ios/app/signdoc-mobile/id501982182/reviews.md ### 1/5 — Frankly very confusing *2015-03-12* Just the tutorial seemed unnecessarily complex and totally lost me. How about starting with sign in the box and save. Never got as far as actually being able to use it on an outside application. Shame because there is a space for an app like this and I would pay for it if it actually seemed to work. ### 1/5 — I expect Mercedes from Germany *2014-10-13* But this is a Yugo. The great German engineering acumen is nowhere to be found in this application. I upgrade to their "Pro" version to try it out. What a waste of $5.99 Here's why: Unlike DocuSign or even eSign (which doesn't need an "app"), SignDoc has no way of thinking beyond the most simple of forms. It is NOT capable of allowing the user to add a text field, a checkbox, initials or even a execution date. Any PROFESSIONAL electronic signing demands these three items. SignDoc has none of them. Also, there is no facility by which you can prepare a document, locate, place the needed signature boxes and THEN email to some client for them to sign. There appears to be no SignDoc servers to return the executed document to the maker. This doc is suited only for children or the most simple documents like I-O-U's, or promises you may make to pay $15 to your neighbor for a garbage can. Really....this software is insulting! Come on Germany....you can do way better!!! ### 5/5 — Nice debut *2012-07-08* I look forward to extensive deployment and a great interest on this newly released application. Congratulations SoftPro. ### 1/5 — Demo app only *2012-03-09* This is a demo app, I can't figure out how to get full app, shame looks like a good program. ## Frequently asked questions about SignDoc Mobile ### How does SignDoc Mobile ensure signature security? SignDoc Mobile signs documents adhering to the ISO/IEC 32000 digital signature standard. Signatures capture biometric characteristics, and their integrity can be verified by third parties using standard software like Adobe Reader. ### Can I sign documents with SignDoc Mobile using my own handwriting? Yes, you can sign documents with your finger or a stylus. The app also allows for personalizing your signature with your name or title for a professional look. ### How can I share documents signed with SignDoc Mobile? Once a document is signed, you can easily download it or share it directly via email or through cloud-based drives, making collaboration and distribution straightforward. ### Is SignDoc Mobile suitable for enterprise use? Yes, the app is designed for seamless business workflows and can be integrated into enterprise document management systems, even behind a firewall. ### What devices does SignDoc Mobile support? SignDoc Mobile is currently supported on iPads, allowing for convenient document signing on a larger tablet screen. ### How often is SignDoc Mobile updated? The latest version, 2.4.5, was released on December 20, 2019. While updates may not be frequent, the app is built on robust standards for reliable performance. ### Does SignDoc Mobile have ads? No, SignDoc Mobile is ad-free, providing an uninterrupted signing experience for users. ### What is the age rating for SignDoc Mobile? SignDoc Mobile has an age rating of 4+, making it suitable for a wide range of users, including younger professionals. ## Version history (last 5 releases) ### 2.4.5 — 2019-12-20 Fix to display license information with iOS 13 ### 2.4.4 — 2019-02-01 Fix: iCloud Drive documents can be loaded ### 2.4.3 — 2019-01-22 - iOS 12 support for Wacom Stylus and Bugfixes - Pro Features for all users ### 2.4.1 — 2017-06-28 Apple Pencil support latest Wacom pens support via Bluetooth QR code scanner for archived SignDoc documents bugfixes ### 2.4.0 — 2017-06-14 Apple Pencil support latest Wacom pens support via Bluetooth QR code scanner for archived SignDoc documents bugfixes ## Apps similar to SignDoc Mobile | App | Rating | Price | Category | | --- | --- | --- | --- | | [eSign-Sign Documents&Edit PDF](https://appshunter.io/ios/app/esign-sign-documents-and-edit-pdf/id6479249485) | 3.7 (3) | Free | Business | | [RAYNET CRM](https://appshunter.io/ios/app/raynet-crm/id897547947) | 2.5 (2) | Free | Business | | [signoSign Universal](https://appshunter.io/ios/app/signosign-universal/id1211315240) | — | Free | Business | | [signoCapture](https://appshunter.io/ios/app/signocapture/id1135853001) | — | Free | Business | | [Apparound](https://appshunter.io/ios/app/apparound/id987403165) | 5.0 (1) | Free | Business | | [Sign Zone Easy e Signature App](https://appshunter.io/ios/app/sign-zone-easy-e-signature-app/id6444097399) | 4.8 (13) | Free | Business | ## More apps by SOFTPRO GmbH - [Sign2Phone](https://appshunter.io/ios/app/sign2phone/id656164850) All apps by SOFTPRO GmbH: https://appshunter.io/developer/501982185 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-05.*