ON1 Photo data
File type: Various data file
An onbatch file extension identifies a data file used by ON1 Photo, a digital photo editing and management application.
An onbatch file stores application-specific data for ON1 Photo.
File type category:
Various data file
Date updated: October 6, 2026
The onbatch file extension is associated with ON1 Photo, a digital photo editing and management tool from ON1.
An onbatch file contains data used internally by ON1 Photo. It belongs to the application's own data files rather than being a general-purpose photo or image format.
ON1 Photo is available for Microsoft Windows and Apple macOS. The format is intended for use within ON1 Photo and is not a general-purpose interchange format.
Open an onbatch file with ON1 Photo on Microsoft Windows or Apple macOS. The file is intended to be handled by the application rather than opened as a standalone document.
An onbatch file cannot normally be converted meaningfully with a standalone converter. It contains application-specific data for ON1 Photo, so use the relevant export or save features in ON1 Photo when a file in another format is needed.
Software applications that handle other tasks involving onbatch files:
Multiplatform
Language
