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>> ISA file

ISA file format description

Many people share .isa files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .isa file can be edited, converted or printed with. On this page, we try to provide assistance for handling .isa files.

1 filename extension(s) found in our database.

.isa - Adobe Photoshop ImageReady Actions File

ISA file is an Adobe Photoshop ImageReady Actions File. Adobe Photoshop is a graphics editor published by Adobe Systems. It is the market leader for commercial image manipulation. Adobe ImageReady is a discontinued bitmap graphics editor that was shipped with Adobe Photoshop for almost ten years.

.isa file format description:
ISA format description not yet available
Adobe Photoshop
Other files
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Adobe Photoshop ImageReady Actions File related links:
Adobe Photoshop ImageReady Actions File related extensions:
Adobe Photoshop Plugin
Adobe Photoshop Filter Plugin
Adobe Photoshop Plugin
Adobe Photoshop Extension Plugin
Adobe Photoshop Scripting Plugin
Adobe Photoshop Brush File

Naturally, other applications may also use the .isa file extension. Even harmful programs can create .isa files. Be especially cautious with .isa files coming from an unknown source!

Can't open a .isa 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 can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .isa file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

ia, usa, osa, jsa, iwa, isx, isq, iqa, ias, sia, lsa, ixa, isz, isw, is

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Rollei RAW Image
JD Edwards EnterpriseOne OSA File
ZIP Compressed ISO Image
Modula-3 Intermediate Assembly File
Intermodulation Analysis System Data
Silo 3D Model

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If you have useful information about the .isa file format, then write to us!