ViewBer 1.1 for Mac could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this app available.
Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe. The most popular version among the program users is 1.1. The actual developer of this free software for Mac is SimpleAuthority. ViewBer for Mac is included in Developer Tools. ViewBer 1.1.dmg is the most common filename for this app's installer.
From the developer:
ViewBer is a free utility that displays the ASN.1 structure of a BER-encoded file. ViewBer can be used to view the contents of DER and PEM encoded X.509 certificates, PKCS#12, PKCS#10, CSR files, PKCS#7, etc.
ViewBer supports the recursive decoding of OCTET STRING and BIT STRING objects, and includes a catalog of many commonly used OIDs in ASN.1 structures.
You may want to check out more software for Mac, such as PowerGlot, ChIDE or flex sdk 3, which might be similar to ViewBer.