ZipSigner

ZipSigner is an app which allows you to sign your own ZIP, APK or JAR files and to thereby certify new versions of your files with your own passwords.

App to sign ZIP, APK and JAR files on Android

With ZipSigner we can sign different archives that we have stored on our Android. More precisely, all those in APK, ZIP or JAR format. We can give them their own MD5 or SHA1, which allows us to validate new versions of them.

Main features of the application

Here are the main functions that the app offers us:

• No root required to use the application.
• Integrated file browser for source and target archives.
• Target archives are automatically saved in ZIP format.
• Different types of passwords: media, platforms, shared passwords or test key.
• Automatic mode to determine which is the appropriate password.
• Automatic generation of archive labels based on the archive name.
• Create your own passwords and certificates signed by you.

In addition to checking the authenticity of archives, signing with private passwords is required to publish applications on Google Play.

Requirements and further information:

• Minimum operating system requirements: Android 2.2.