HLSW file
File type: Various data file
The sl31 file extension identifies a data file used by the HLSW Game Server Tool.
File type category:
Various data file
Date updated: October 3, 2026
The sl31 file extension is associated with the HLSW Game Server Tool, a Microsoft Windows application developed by Stripf Software for working with game servers.
The sl31 file stores some kind of data used by HLSW. It is an application-specific data file intended to be interpreted by HLSW.
Open an sl31 file with the HLSW Game Server Tool on Microsoft Windows. Use HLSW to work with the file or load it if the application provides an option for opening its data files.
The sl31 file stores data used by HLSW and is not described as a standard exchange format. Use HLSW to access or manage the data; no conversion procedure is specified.
Software applications that handle other tasks involving sl31 files:
Microsoft Windows
HLSW Game Server Tool
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