The 1.0 version of CodeSign Checker for Mac was provided as a free download on our website. The actual developer of this free Mac application is fernlightning. The application belongs to System Tools.
From the developer:
CodeSign Checker... Is that application code signed and is it still valid? CodeSign Checker provides a front end to the developer tool /usr/bin/codesign. In addition it supports checking of iPhone apps.
You may want to check out more software for Mac, such as Check PrintR Plus, Check Writer III Plus or Check Writer III Plus macOS, which might be similar to CodeSign Checker.
System Optimization
System Optimization