Files with qix extension are used by the Quicken personal finance manaagement tool. They include some sort of personal data.
Software that open qix file
QIX file extension - Quicken DOS data file
What is qix file? How to open qix files?
The qix file extension is associated with Quicken, a personal finance management tool developed by Intuit, Inc, which is available in both Windows and Mac Versions.
The .qix files were used in older versions of Quicken fore DOS, probably to store some sort of financial data.
The default software associated to open qix file:
Company or developer:
Intuit Inc.
Quicken is personal finance management program for Windows that comes in several editions: Quicken Deluxe, Quicken Premier, Quicken Starter.
List of recommended software applications associated to the .qix file extension
Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open qix file, edit qix file, convert qix file, view qix file, play qix file etc. (if exist software for corresponding action in File-Extensions.org's database).
Unspecified and all other actions for computer programs working with qix file - Quicken DOS data file
Click on the software link for more information about Quicken. Quicken uses qix file type for its internal purposes and/or also by different way than common edit or open file actions (eg. to install/execute/support an application itself, to store application or user data, configure program etc.).
