MSIDIFF
MSIDIFF is freeware to compare or disassemble Windows Installer databases (a "MSI to TEXT" utility). While it is a command line based tool, the installer creates shell extensions so that it can be invoked by right clicking on a file in Explorer.
MAKEMSI
Create or update MSI based installers for files, registry etc using an XML like script. Can use in automated builds (NMAKE, ANT, NANT builds etc). A HTML report can be created (with a "file verify" button). For both beginners and advanced users.
BitByBit
This program has one purpose - to translate the raw byte code of ANY file (and we mean ANY file) into the equivalent ASCII and HEX characters; and display them.
DoneEx INI-File Manager DLL
You can create new or load existed INI-file and manage sections and keys in it. You can produce action with sections and keys of INI-file as: - search, add, delete sections and keys - retrieve, change, encrypt or decrypt keys and whole file.
Tech-Pro CodeSign
Tech-Pro CodeSign is a graphical shell for the Microsoft command line code signing tools. Using it you can download and install code signing tools, create and import certificates, and sign applications and other files with drag and drop ease.