APK signer tools found on unofficial websites can contain malware or spyware, potentially compromising your device and personal information [1].
Included in the Android SDK Build-Tools , which is the standard, command-line way to sign apps [1]. Recommendation: Download Auto sign apk
Based on a search for "Download Auto sign apk", this appears to be a tool designed to automatically sign Android applications (APKs) with a digital certificate, which is required for installation on Android devices [1]. APK signer tools found on unofficial websites can
The official IDE for Android development, which has built-in, secure signing capabilities [1]. The official IDE for Android development, which has
Legitimate app signing requires a secure, private keystore. Using automated tools from unknown sources can expose this key, compromising the security of your app.
If I know your goal, I can point you to the correct, secure tools.