Download of Base64 Viewer 1.0.18 for Mac was on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. We recommend checking the downloaded files with any free antivirus. Base64 Viewer for Mac lies within Developer Tools, more precisely Debugging Tools. This free Mac app was originally developed by Maxitech.
From the developer:
Great tool for developers who needs to convert Texts to Base64 quickly.
Features Converts between Texts to Base64. Complete with a list of Historical Conversions. Simple to understand with intuitive Interface.
You may want to check out more software for Mac, such as MOOS Project Viewer, Project Viewer 365 or Smart Base64, which might be similar to Base64 Viewer.