In addition to our paid-for installer products, we also offer for downloading a number of tools for general use by software developers that we originally developed for internal use. Most of these tools are available free of charge.

Tool name Description

Download a file from the command line [Free tool]

Download files with the HTTP, HTTPS, FTP, or FILE protocols. Useful to download additional files during installation, from the command line, or as part of batch files if you cannot use the Download File action for some reason.


Set access permissions on files, folders, and registry keys [Free tool]

Set access permissions on files, folders, and registry keys, for example to grant Read/Write rights to certain user accounts or account groups. Useful to change the inherited permissions of files, folders, or registry keys during installation.

Password Generator

Generate strong passwords [Free tool]

Generate cryptographically strong passwords in a variety of formats (Letters+Digits, Base64, S/Key, Hexadecimal, and Custom).


Tarma Preloader Utilities [Paid tool]

A set of programs that convert an executable program to a compressed, self-extracting new program with optional predefined command line arguments, and an optional embedded Administrator password for deployment in locked-down environments.


Tarma Software Updater [Free tool]

TwuX is a stand-alone software update tool designed to be used in conjunction with InstallMate, although it can also be used with other installers.


Uninstall a product from the command line [Free tool]

Uninstall.exe uninstalls a program from the command line (i.e., without going through the Add/Remove Programs control panel). It can also list information about installed programs. This program can be used in batch files and as a custom action in installers.

Archived tools Several older tools that are no longer maintained and may no longer be compatible with current versions of Windows