PSB

Photoshop Large Document (.psb)

Lolly opens this format

Photoshop's 'big brother' format for huge canvases beyond PSD's size limit. Lolly reads it the same way it reads a PSD, layers and all (including 16-bit and CMYK documents via their embedded profile), so an oversized Photoshop file comes in as editable layers. It's read-only: Lolly doesn't write PSB.

Most tools like this are upload sites: your file goes to their server, and ads pay the bill. Lolly runs on your device, so your file stays with you.

• Runs on your device
• Free, no account