# DWG Files Batch Purge Dialog Box
[GstarCAD 2027](Help%20System/GSTARCAD/2027/Index.md) → [Commands](Help%20System/GSTARCAD/2027/Commands/(Commands).md) → [B](Help%20System/GSTARCAD/2027/Commands/B/(B).md)
**Function Description:**
This new function allows to batch purge the excess objects
such as blocks, layers, linetype, dimension style or text style on several DWG
files. The BATPURGE command doesn't need to open files. It executes the command
of purge directly, which makes it run with very high efficiency.
**Dialog Box Options:**
## Files List
Lists the files to purge.
## Add Files
Only files selected by the user are added to the current list.
## Add Folder
Add all files in the directory specified by the user to the
list.
## Select All
Selects all files in the Files List.
## Select None
Makes all files in the Files List unselected.
## Delete
Removes the selected file from the Files List.
## Clear
Removes all files in the Files List.
## Regapps
Deletes the registered application (REGAPP data).
## Zero geometry
Deletes geometry of zero length, including lines, arcs, circles, and polylines.
## Empty text objects
Deletes mtext and text objects that contain only spaces without any text.
## Orphaned data
Performs a drawing scan and removes obsolete DGN linestyle data when you open the Purge dialog box.
## Start Purge
Starts to purge files.
## Log
Creates a log file, which contains the result of the purge
operation and other information.
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[Original help](https://www.gstarcad.net/help/GstarCAD_2027_en-US/detail/commandReferences_B/BATPURGE_DIA.html) · © Gstarsoft Co., Ltd.