PSB converter

Select files or drag & drop them here
About PSB

A file with the PSB (Photoshop Big) file extension is an Adobe Photoshop Large Document file. The format is almost identical to Photoshop's more common PSD format, except that PSB supports significantly larger files. PSB files can be as large as 4.2 billion GB with images that have a height and width of up to 300,000 pixels.

How to convert a file to PSB?

Click the «Choose files» button and select the files you want to convert.

Choose «PSB» as target format. Click «Convert» to start converting files to PSB. It only takes a few seconds.

Done! Your files are converted to PSB format. You can download them to your device.

Supported conversions

Convert to PSB

Advantages of MiConv PSB Converter

Online PSB conversion

You don't need to download and install any software to convert files to .psb format. All conversions take place in the cloud.

File security

Your files are completely safe and accessible only to you. All files will be permanently deleted within 2 hours after conversion.

Fast and free

Convert your psb files in 2 clicks. And don't pay anything for it! MiConv PSB Converter is free for all users.

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