The canvas Export menu offers the ability to export various 3D, 2D, and preset file formats from the active session.
ZProject (.ZPR) and ZTool (.ZTL)
ZBrush native light, material, brush, alpha, and floor grid presets
Turntable sequence and canvas image
Non-native 3D formats
Texture and alpha image formats
Learn more in this guide's Supported Formats section.