SMW file extension
The table below provides useful information about the .smw file extension. It answers questions such as:
- What is the .smw file?
- What program do I need to open a .smw file?
- How can the .smw file be opened, edited or printed?
- How can I convert .smw files to another format?
Table of Contents
- ✅ SuperMap Desktop GIS Workspace
- ✅ Crestron SIMPL Program
- 🔄 .smw file converters
- 🚫 .smw file related errors
We hope you find this page helpful and a valuable resource!
2 extension(s) and 0 alias(es) found in database
✅ SuperMap Desktop GIS Workspace

SMW file is a SuperMap Desktop GIS Workspace. SuperMap is a software family of GIS products that are specially designed to manage and share GIS resources via the web in a fast, standardized and reliable manner.
✅ Crestron SIMPL Program

SMW file is a Crestron SIMPL Program. Crestron SIMPL Windows software provides all the tools necessary to configure, program, test, and debug an integrated control system application.
Other types of files may also use the .smw file extension.
🚫 The .smw file extension is often given incorrectly!
According to the searches on our site, these misspellings were the most common in the past year:
Is it possible that the filename extension is misspelled?
We found the following similar file extensions in our database:
🔴 Can't open a .smw file?
When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:
Windows cannot open this file:
example.smw
To open this file, Windows needs to know what program you want to use to open it...
If you don't know how to set the .smw file association, check the FAQ.
🔴 Can I change the extension of files?
Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.
If you have helpful information about the .smw file extension, write to us!