Ubuntu and Debian GNU/Linux have packages for iodbc: bash# apt-cache search iodbc This package contains iODBC as a Framework plus the GUI iODBC Administrator.app, and includes full 64-bit support at all levels, as required by Microsoft Office 2016 (v15.25+) and various other newer tools. macOS 11 and above (Big Sur): iODBC-SDK-3.52.15-macOS11.dmg.Packages for this version are available from SourceForge:
The sources for the iODBC Driver Manager are available as a tarball on SourceForge or by checkout from Github you can also read the ChangeLog. The file file-md5sums.txt contains known-good MD5 hashes of components you download. You can download the iODBC driver manager from either this page or using Git.
