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SIGNificant Signature Capture

SIGNificant Signature Capture

100,000 - 500,000 downloads

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Provides consumers and professionals with a simple way to sign and return documents legally without being tied to the office. Prepare documents for signature and complete in-person signing.

Key Features:

* Natural signing experience like a pen on paper — When signing on the screen the signature is displayed accurately without any delay, like signing with a pen on paper. The app fully supports Android-powered tablets equipped with an active stylus pen (e.g., Samsung Galaxy Note, Asus Fonepad Note 6, Lenovo ThinkPad Tablet, HTC Jetstream and HTC Flyer).

* Form filling – You can fill out PDF forms.

*Offline support – You can work with your documents and form templates fully offline, enabling you to complete the data capture and signing process without any server connectivity.

* Forensically identifiable signatures – SIGNificant records the signature of a person using all available parameters, such as acceleration, speed and rhythm. If there is a dispute about a captured signature, an expert tool is available to analyze the biometric characteristics of the signature forensically.

* Document binding – When a signature, including all these biometric parameters, is captured locally on the device, it is safely embedded using asynchronous public key encryption into and uniquely bound to the target PDF document. Copy-and-paste attacks can thus be easily detected.

* Add attachments – Add scans of your driving license, passport or any other file. If your tablet has a camera, you are 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. This is especially useful for field agents needing to get documents signed in person, in real time, since they can present the document on a tablet to the client.

* 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 back directly from the app.

* Support for cloud storage – SIGNificant utilizes the “Open” functionality to allow you to open a document from most other applications that have documents and contracts in them – including your inbox, Dropbox, Evernote, Box (.net) and others – and sign them via SIGNificant on the go. When you are finished, you can store and share documents via your cloud storage.

* PDFs compatible with Adobe Acrobat – The documents created are compatible with Adobe Acrobat, so they can be viewed by any standard PDF viewer. PDF documents are sealed with a digital signature compliant with the ISO standards for PDFs. Thus, the validity of a digital signature can be validated with Adobe Reader and many other PDF viewers.

* Customization/SDK – Enterprises can utilize the xyzmo infrastructure and launch their own e–signature applications, as well as integrate the functionality of SIGNificant 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 fully offline. SIGNificant works best over Wi-Fi or high-speed cellular data. It might be slow over EDGE.

If you have problems when signing or saving a document, go to preferences and set the graphics resolution to the lowest possible value!

Ask a question / Share an idea / Report a problem via:

Please contact us at if you are interested in our enterprise version. Alternatively you can call us at +1-201-205-291-8 or +43-7229-88060.

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Recently changed in this version

Bugs fixed:
* On some devices some preferences switches lost their value when scrolling.
* On some 2.x devices the app crashed on start.
* On some devices the app crashed when syncing signatures with the server.
* On some devices the app crashed when creating/showing the thumbnails page preview images.
* Some smaller bug fixes.

Comments and ratings for SIGNificant Signature Capture
  • (64 stars)

    by dan tag on 17/09/2014

    Awesome program....When you need a document signed you have it at your disposal.

  • (64 stars)

    by Squeap Lerr on 16/09/2014

    Tried several signature apps including DocuSign on my Samsung Galaxy S5. SIGNificant was the only one that consistently worked and was easy to use. The fill fields actually can be lined up easily and stay lined up. It's easy to find and view my completed signed docs too, and unlike DocuSign, this app sends the correct doc when I hit Send. This one is a keeper!

  • (64 stars)

    by Robert E. Zillich on 14/09/2014

    funktioniert top!

  • (64 stars)

    by Lady Dane on 10/09/2014

    It does wonders when I can't make it to the place of business, all they have to do is email me the papers I sign and its done

  • (64 stars)

    by Vanessa Tejeda on 03/09/2014

    I use it to bullshit

  • (64 stars)

    by Hayden Bednarz on 02/09/2014

    Using this app daily for getting job completion authorities at work. Has completely replaced paper documents for me and the support team was great when i needed help. The only downside is the data/server requirement. I would prefer to save to the phone as a .jpg or .pdf as it is consuming alot of data due to the quantity of jobs I do. Otherwise great work guys. Keep the updates coming. Galaxy Note

  • (64 stars)

    by Sunil Behura on 02/09/2014