SIDX

SharpMap spatial index file
File type: Database file
Files with sidx extension are used by the SharpMap program. They store some kind of spatial index data.
Found 2 different file type records with the same sidx filename suffix.
What is sidx file?
File type category:
Database file
Date updated: October 26, 2017
The sidx file extension is associated with the SharpMap mapping library that provides access to many types of GIS data. The .sidx file contains spatial index that is used to optimize spatial queries.
Suggested software to open sidx file:
Associated software actions with the sidx file
Software apps that create sidx files:
SharpMap (Microsoft Windows)
Software applications that handle other tasks involving sidx files:
SharpMap (Microsoft Windows)
StuffIt archive index file
File type category:
Database file
Date updated: June 18, 2012
The SIDX file extension is associated with StuffIt compression tools for Windows and Mac developed by Smith Micro Software. The .sidx file contains information about files stored in a file archive.
Suggested software to open sidx file:
Associated software actions with the sidx file
Software apps that create sidx files:
StuffIt Deluxe (Microsoft Windows)
Stuffit (Microsoft Windows)
StuffIt Deluxe for Mac (Apple macOS / Mac OS X)
StuffIt for Mac (Apple macOS / Mac OS X)
Software applications that handle other tasks involving sidx files:
StuffIt Deluxe (Microsoft Windows)
Stuffit (Microsoft Windows)
StuffIt Deluxe for Mac (Apple macOS / Mac OS X)
StuffIt for Mac (Apple macOS / Mac OS X)