File Extension Library

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.AI4 File Extension

  • Developer by: Adobe Systems Incorporated
  • Category: Graphics Files

What are .AI4 files and how to open them?

Can't open .AI4 file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .AI4 file.

What is a .AI4 file extension?

.AI4 file extension is created by Adobe Systems Incorporated. .AI4 has been classified as Graphics Files.

.AI4 is Generic Encapsulated PostScript graphic file

The AI4 file extension is associated with the Generic Encapsulated PostScript graphics file format.

(Encapsulated PostScript) A PostScript file format used to transfer a graphic image between applications and platforms. EPS files contain PostScript code as well as an optional preview image in TIFF, WMF, PICT or EPSI, the latter being an ASCII-only format. Adobe Illustrator has its own variation of EPS, which is an EPS subset, thus, both Illustrator EPS and standard EPS files are in use.


How to open:

Use Adobe Illustrator or Adobe Photoshop.

How to convert:

As far as we know, this .ai4 file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

How to fix problems with .AI4 files

  1. You need to update the application that you normally use to open .AI4 files. Only the latest version of the software supports the current .AI4 file format
  2. You need to check the .AI4 file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)
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