SP4 file extension - 20-20 worksheet
What is sp4 file? How to open sp4 files?
File type specification:
The sp4 file extension is associated with the 20-20, a family of CAD designing programs for Microsoft Windows, developed by 20-20 Technologies.
The sp4 file contains worksheet from these apps.
The default software associated to open sp4 file:
Company or developer:
20-20 Technologies
20-20 Design is one of the leading interior design and planning software in the the industry.
List of software applications associated to the .sp4 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 sp4 file, edit sp4 file, convert sp4 file, view sp4 file, play sp4 file etc. (if exist software for corresponding action in File-Extensions.org's database).
Hint:
Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting sp4 files.
Software that open sp4 file - 20-20 worksheet
Programs supporting the exension sp4 on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about 20-20 Design for open sp4 file action.