Download of DirMaster 3.1.5 was on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. DirMaster.exe is the common file name to indicate the DirMaster installer.
This free PC software can be installed on Windows XP/Vista/7/8/10/11 environment, 32-bit version. The program is categorized as System Utilities. This free software was originally designed by Style. The following versions: 3.1, 2.2 and 2.1 are the most frequently downloaded ones by the program users. We recommend checking the downloaded files with any free antivirus.
From the developer:
DirMaster is a Windows-based GUI tool useful for the management of common (and uncommon) emulator formats (such as .d64, .d81, .t64, etc) as well as native archival formats (such as .arc, .sda, .lnx, etc). Installs and uses your own "C64 Elite Mono" TrueType font.
You may want to check out more software, such as MW-Fonts, CPAC Gallery Pro or Sinhala Unicode Converter, which might be related to DirMaster.