Simple tool written in C# that tries to salvage a corrupted wallet.dat which is used in most of the crypto-coin wallet tools. The tool uses Berkeley DB version db-4.8.30.NC. The wallet.dat file must also use the same database version. It was tested recovering corrupted wallet.dat files from Nexus (NXS) wallet.
Use the build.bat to create the binaries. It's only requires to have .NET framework 4.x installed on Windows.