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Android Apps > Tools > Digital Signature
Digital Signature icon

Digital Signature

7.4
Insanitydevelopers
2.91
2,281 reviews
1,000,000+
Downloads
Free

Free app to create your digital signature and sign PDF or images securely.

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Screenshots by Insanitydevelopers, from the Google Play listing
View on Google Play

About Digital Signature

Digital Signature is a tools app developed by Insanitydevelopers.

Download Statistics

Digital Signature has been downloaded 1 million times. In the last 30 days, the app was downloaded 1.9 thousand times.

User Ratings

Digital Signature is rated 2.91 out of 5 stars. The rating is based on 2.3 thousand ratings.

App Information

Digital Signature is freely available from Google Play. The APK size is 7.13 MB. The latest APK version available is 7.4. The last update was on June 23, 2026.

Technical Requirements

The app has a content rating of Everyone. The APK has been available on Google Play since November 2018.

Description by Insanitydevelopers (from Google Play)
Create, sign, and share files instantly with digital signature – the free and secure way to sign PDF documents and images.
Show more

More data about Digital Signature

Price Free
Total installs 1 million
Recent installs 1.9 thousand
Rating 2.91 based on 2.3 thousand ratings
Ranking Not ranked
Version 7.4
App size 7.13 MB
Number of libraries 21
Suitable for Everyone
Ads Contains ads

App Performance Report

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More from Insanitydevelopers

Digital Signature - Electronic icon Digital Signature - Electronic
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Google Play Rating history and histogram

900
140
100
140
1K

Installs over time

Digital Signature has been installed 1 million times. Over the past 30 days, it averaged 62 installs per day.

Changelog of Digital Signature

Show changelog

Developer information for Insanitydevelopers

Insanitydevelopers

naveendevnetork895132@gmail.com

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Comments on Digital Signature for Android

★★★★★ 12 mr Henry · Jul 17, 2021
Digital signature maker application will be awesome and very useful app I am so glad to have been using this app.
★★★★★ Khiladi Bhai. · Jul 23, 2021
Digital signature is a very best and beautiful app. This app is better than other play store apps. I refer to everyone to use this app.
★★★★★ ZK Gamingworld · Jul 29, 2022
Definitely recommended. Best electronic signature app on PDF and image file
★☆☆☆☆ Art Pol · May 24, 2022
Doesn't save in PNG, all in JPEG. Can't find out how, where to change to PNG format. The instructions have more word signature than there are stars in universe. The options for saving in PNG or "no background" it talks about simply can't be found. What a mess.
★☆☆☆☆ Maribel Tomazar · May 20, 2022
The picture is just plain black instead of transparent background with signature.
★☆☆☆☆ Yeshea Peace Baron · Oct 13, 2022
Liar app. I saved my signature but it's all black. Saying signature was saved as PNG, but it's just a black JPG picture

Google Play Rankings for Digital Signature

This app is not ranked

Technologies used by Digital Signature

11 permissions · 21 libraries
Subscribe to see full permission and library details
Popular Tools Apps Price drops on Google Play Top new apps Today's trending apps Apps other people are watching
Signature: Fill and Sign PDF icon Signature: Fill and Sign PDF
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Signature Maker - Scan Sign icon Signature Maker - Scan Sign
e Signature Scanner, Sign PDF icon e Signature Scanner, Sign PDF
Signature Maker - Fancy Names icon Signature Maker - Fancy Names
Electronic Signature Maker icon Electronic Signature Maker
eSign: E Signature App, PDF icon eSign: E Signature App, PDF
Sign PDF & Create E-Signature icon Sign PDF & Create E-Signature
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