The table below provides some useful information about the .ies extension. It answers questions such as:
- What is the .ies file?
- What program do I need to open a .ies file?
- Where can I find the specifications for .ies?
- How can I convert .ies file to another format?
We hope you find this page helpful and a valuable resource.
Details of extension .ies
1 extension(s) and 0 alias(es) found in database.
Problems with .ies files?
First check your registry for hidden errors!
| Extension: | .ies |
|---|---|
| Type: | IESNA Photometric Data |
| Category: | Data |
| Mime type: | application/octet-stream |
| Description: | |
| IES file is an IESNA Photometric Data. The Illuminating Engineering Society of North America (IESNA) is a non-profit, learned society founded in New York City on January 10, 1906. The Society's stated mission is to improve the lighted environment by bringing together those with lighting knowledge and by translating that knowledge into actions that benefit the public. | |
| [Detailed description] [Download sample ies] | |
| Open with: | Lithonia Photometric Viewer |
| Program name: | |
| Related links: | |
| none | |
| Aliases: | |
| none | |
| Related extensions: | |
| none | |
Recommended software for .ies files
Cannot open .ies files on your system?
When windows gives you an error message saying that it cannot open
.ies files, this means either:
- You need to identify a program that can open the file or
- Your registry may be damaged.
RECOMMENDED:
In both cases it is strongly recommended that you
run a free scan for registry errors.









