A cu3 file extension is related to the Photoline program and used for its curves clut data.

Detailed description

Software that open cu3 file

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CU3 file extension - Photoline curves clut data

What is cu3 file? How to open cu3 files?

File type specification:

Various data file type icon Various data file type

The cu3 file extension is associated with Photoline version 4, a picture imagine editing software for Microsoft Windows and Apple macOS, developed by Impressum.

The cu3 files contain curves clut data.

The default software associated to open cu3 file:

Photoline icon

Photoline  Multiplatform software

Company or developer:

Photoline is image browser, vector editor, converter and web editor for Windows and Mac. The imaging functions offers all tools you need: Painting, cloning, filtering, blending and flood fill, special effects like squirl, shadow, glowing, distorb, morphing, 3D projection. Working layers, clipping layers, dynamic layer effects. Support of CMYK images, 16 bit per color channel, ICC profiles, EXIF digital camera data. Multiple undo/redo levels, plugin filters etc.

Help how to open:

You cannot open this file type manually, it is accessed by the program automatically.

How to convert:

Probably cannot be converted to anything else.

List of software applications associated to the .cu3 file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open cu3 file, edit cu3 file, convert cu3 file, view cu3 file, play cu3 file etc. (if exist software for corresponding action in File-Extensions.org's database).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting cu3 files.

Programs that can create cu3 file - Photoline curves clut data

Programs supporting the exension cu3 on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about Photoline for create cu3 file action.


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