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.IRS File Extension

File TypeAdobe Save For Web Settings

DeveloperAdobe Systems
Popularity
3.5 (2 Votes) Thanks for voting!
Rare Uncommon Average Common Very Common
CategorySettings Files
FormatBinary

Binary

This file is saved in a binary format, which requires a specific program to read its contents.

What is a IRS file?

Settings file created by Adobe Photoshop and Illustrator; contains settings for the "Save for Web" dialog; stores the image format (GIF, JPEG, PNG-8, PNG-24, or WBMP), quality, size, and other optimization options; enables Web designers to save multiple images that have the same formatting and quality specifications.

More Information

You can open the Save for Web dialog in Photoshop CS5 by selecting File → Save for Web & Devices.... Photoshop includes several preinstalled IRS files in the /Presets/Optimized Settings/ directory.

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Programs that open IRS files
Windows
Adobe Photoshop CC 2015
Adobe Illustrator CC 2015
Mac
Adobe Photoshop CC 2015
Adobe Illustrator CC 2015
Updated 2/14/2014

.IRS Extension Information

This page contains information about the file extension IRS and its known file associations. Our goal is to help you understand what a *.irs file is and how to open it.

The Adobe Save For Web Settings file type, file format description, and programs listed on this page have been individually researched and verified by the FileInfo team. We strive for 100% accuracy and do not publish any information we have not verified.

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