CSB File - opening and understanding
Did your computer fail to open a CSB file? We explain what they are used for and recommend software that we know can open or otherwise handle your .CSB files.
What is a CSB file?
The .csb file type is mostly found in files that are source/ script/ data files used in running other files critical to Corel Photo- Paint application.
Corel Photo- Paint is a raster graphics editor that can open and convert vector formats from CorelDraw and Adobe Illustrator and can open other formats, including PNG, JPG and GIF files — as well as competing photo editor formats from Photoshop, GIMP and Paint Shop Pro. The program also supports plug-in functionality, including those developed for Adobe Photoshop  and Paint Shop Pro.
CSB file is a Corel Binary Script. Corel Script is a utility which allows Corel software to run the macro-like programs written in the Corel Script language. Without the .csb script, Corel applications, especially, Corel Photo- Paint will not work as intended.
How to open CSB files
You will need a program compatible with the specific file you are trying to open, as different programs may use files with file extension CSB for different purposes.
While we have not verified the apps ourselves yet, our users have suggested 4 different CSB openers which you will find listed below.
Suggest another file format using extension CSB
While we know of one file format using the .CSB file extension, there may be more. It is widespread that different programs use files with the same file extension for very different types of data. Please let us know if you are aware of a different kind of .CSB file.
Various viewers for this file format
These apps are known to open certain types of CSB files. Remember, different programs may use CSB files for different purposes, so you may need to try out a few of them to be able to open your specific file.