How to find signature of apk file?

Question

What\'s the easiest way to find signature of an apk file? Please note that I\'m not asking about code. I just want to find it from my pc. Signature like this one 975yYkKAQF+KST7

Answer 1

You can use Java 7’s Key and Certificate Management Tool ( keytool) to get the signature of app. Run bellow command

keytool -printcert -jarfile app-release.apk

You can also get Signature of a Keystore please check this post: How we can check SHA1 or Signature of APK and Keystore file