With Filestar you get 28 different skills for working productively with Data Interchange Format File (.dif) files.
About .Dif
Name
Data Interchange Format File
Extension
.dif
Format
Text
Category
Spreadsheet
Developer
Microsoft
Description
DIF stands for Data Interchange Format that is used to import/export spreadsheets data between different applications. These include Microsoft Excel, OpenOffice Calc, StarCalc and many others. It stores data contained in a single spreadsheet which is the only limitation of this file format.