.SDINSTALL File Extension
File TypeSpeckie Dictionary Installation File
What is an SDINSTALL file?
File used by Speckie, a spell checking add-on for Internet Explorer; contains a dictionary for a certain language (e.g., English United States, Spanish, or French); used for checking the spelling as the user types text anywhere in the browser window.
SDINSTALL files can be downloaded from the Speckie website. The dictionaries can be installed by double-clicking the downloaded SDINSTALL files.