Having problems opening a PSB file?

We have programs that can open or convert your PSB files.

Opening PSB files

Did your computer fail to open a PSB file? We explain what PSB files are and recommend software that we know can open or convert your PSB files.

What is a PSB file?

The .psb file format is a file extension for the image files edited and/ or saved in Adobe Photoshop. Files with .psb extension constitutes data for a large document format similar to a typical .psd files,but made for a larger image size. PSD has a limit of image size of 30, 000 by 30, 000 pixels. Further pixels are not supported by .psd. PSB is designed to support images larger than .psd limits.

To utilize .psb, the user should enable the PSD file support (specifically, the File Handling option) that is located in Adobe Photoshop Preferences pane. After enabling the said feature, images can now be saved using the .psb extension. PSB files can be saved as an image size up to 300,000 by 300,000 pixels. PSB files can be opened by Adobe PhotoShop CS or later. Users can edit .psb files using programs other than Photoshop by exporting .psb files in .tiff format. There are a number of image editing applications that can recognize the .tiff format.

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About File Extension PSB

File.org aims to be the go-to resource for file type- and related software information. We spend countless hours researching various file formats and software that can open, convert, create or otherwise work with those files.

If you have additional information about the PSB file format or software that uses files with the PSB suffix, please do get in touch - we would love hearing from you.