XLSB to PSB Converter

Convert XLSB to PSB online quickly and easily. Just upload your file, convert it, and download the PSB in seconds.

Limit Reached

You have reached a limit of your plan.

Download All
Convert all to
Drag and drop files here. Sign Up for more features.
+

What is XLSB ?

XLSB is Excel's binary workbook format: the same content as XLSX, but stored in a binary form that opens and saves faster for very large files.

XLSB format  ▶

What is PSB ?

PSB (Photoshop Big) is a file format used by Adobe Photoshop to support large image files exceeding 2 GB in size. It allows for the storage of high-resolution images and supports multiple layers, making it ideal for professional graphic design and photography.

PSB format  ▶

How to convert XLSB to PSB

  1. Upload your XLSB file
    Drag and drop your XLSB file, click 'Select Files' to upload from your device, or import directly from Dropbox, Google Drive, OneDrive, or paste a URL.
  2. Choose PSB as output format
    The converter is preset to PSB, but you can select any other output format before converting.
  3. Adjust settings (optional)
    If you like, tweak output options such as resolution, quality, or compression before converting.
  4. Convert the file
    Click the 'Convert' button. The conversion takes only a few seconds.
  5. Download your converted file
    Download the converted file to your device, or save it directly to Google Drive, Dropbox, or OneDrive.