Using the Efinity Database Export Utility (Beta)

You can use the Efinity Database Export Utility to export Efinity databases and ancillary files.

efx_export[.exe] [--help] --prj PRJ <operation> [<operation option>]
Important: The Efinity Database Export Utility is in beta in the Efinity software v2025.2. The tool currently only supports exporting input placement files (.placeloc).
Table 1. efx_export.exe Options
Option (Long) Option (Short) Input Description
--help -h None Show help.
--prj N/A Filename Efinity XML project file name.
Table 2. efx_export.exe Supported Operations
Option (Long) Option (Short) Input Description
--placeloc N/A Filename Export the current cell placement locations in a format suitable as input for the --loc_assignment option on the efx_pnr tool.

Export Input Placement Files

efx_export --prj helloworld.xml --placeloc foobar.placeloc