SIGNificant E-Signing Client

SIGNificant E-Signing Client


(3 stars)


Download for Android

100,000 - 500,000 downloads

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SIGNificant provides enterprises with a simple way to sign and return PDF documents anywhere, anytime with just a few clicks on a mobile device. SIGNificant is based on open PDF standards and true digital signatures. You don't need to be a SIGNificant customer or visit our website to check on the validity of documents.

The SIGNificant E-Signing Client shows its full potential if you integrate your back-office systems with our server infrastructure. If you only need an app to capture signatures, check out our brand new SIGNificant Signature Capture app. It requires NO internet connection, has a cheaper subscription model, and might fit your needs without any compromises on security.

Key Features:
* Natural signing experience, like a pen on paper: When signing on the screen, the signature is displayed accurately without any delay, as if you are signing with a pen on paper. The app fully supports Android-powered tablets equipped with an active stylus pen.
* Completing forms: You can fill out PDF forms.
* Offline support: You can work with your documents and form templates offline, enabling you to complete the data capture and signing process without any server connectivity.
* Forensically identifiable signatures: SIGNificant records a person’s signature using all available parameters, including acceleration, speed, and rhythm. If a dispute about a captured signature arises, an expert tool is available to forensically analyze the biometric characteristics of the signature.
* Document binding: When a signature, including all these biometric parameters, is captured locally on the device, it is safely embedded into and uniquely bound to the target PDF document through asynchronous public key encryption.
* Add attachments: Add scans of your driving license, passport, or any other file. If your tablet has a camera, you can attach a current photo.
* Typewriter: You can enter text anywhere on a PDF document.
* Browse through multipage documents: Browse and review multipage documents before you sign them.
* Spectator mode: You can lock documents with a password or pattern and give your device to another person in view-only mode.
* Email support: After e-signing, you can email your document to the desired recipient directly from the app.
* Support for cloud storage: SIGNificant utilizes “Open” functionality to allow you to open a document from most other applications that include documents and contracts. When you are finished, you can store and share documents via your cloud storage.
* No vendor lock-in/True technology neutrality: Long-term legal evidence is key when it comes to e-signatures. We base our technologies on the most widely approved international open standards, such as the ISO PDF standard and true digital signatures, with no proprietary e-signature technology. All signatures and their cryptographic information are embedded in the signed PDF. You don't need to be a SIGNificant customer or visit our website to check on the validity of documents. This is fundamentally different from many other e-signature products on the market. With those products, you depend on the vendor, and your e-signature is valid only as long as the vendor is in business—or as long as you keep paying for their service.
* Customization/SDK: Enterprises can utilize the xyzmo infrastructure to launch their own e–signature applications or integrate SIGNificant’s functionality into their own apps (the apps are also available in the SDK).

Please note that an internet connection is required to load a document in SIGNificant because your documents are processed online on our servers. Once a document has been loaded into the app, you can work with it and form templates offline. SIGNificant works best using Wi-Fi or high-speed cellular data. It might be slow over EDGE.

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Recently changed in this version

* support for Qualcomm's supersonic stylus
* support for Wacom Bamboo Fineline stylus
* remove advertising in Email if subscribed
* customizable email if subscribed
* now with help pointers to help first-time-users
* now shows creation date of documents
* enhanced thumbnail list
* enhanced issue report
fixed Bugs:
* text-annotations didn't work on Lollipop
* E-Mail attachment didn't work
* password protected PDFs didn't work
* crash when reloading a doc from the error list
* many more bug fixes

Comments and ratings for SIGNificant E-Signing Client
  • (43 stars)

    by Chris Reisenberg on 14/03/2015

    No longer able to sign after the update from 4.4.2 to 5.0 on the T-Mobile Note 3. Signatures won't even work on the demo documents. Getting s-pen response from all apps such as snote, action memo, Evernote, text messaging, sketchbook and others.

  • (43 stars)

    by Shawn Rael on 14/03/2015

    Love it! Works perfect! Most of the complaints I see is people not knowing how to use there phone.. Works with my Samsung note 4 and Samsung 12.2 note pro.

  • (43 stars)

    by Mark Barnes Sr on 05/03/2015

    Will not save, when i send it never sends, every time i close my home screen it deletes is progress and even though i have exported no less than 10 times, i close the app and it's lost forevermore

  • (43 stars)

    by Jordan Jump on 02/03/2015

    Every time I try to open a pdf file the program stops working.

  • (43 stars)

    by piero zucchelli on 20/02/2015

    ... Could you please fix it?

  • (43 stars)

    by PJ Brunet on 13/02/2015

    Clean output, looks professional.

  • (43 stars)

    by Matt Carter on 13/02/2015

    Always works. Use it all the time. So far, it's worked on any .pdf.

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