.CSI File Extension
File Type 1ContentServ Include File
What is a CSI file?
Source code file that may be referenced by other files within a ContentServ project; contains code that may include functions, variables, and other objects that can be used by other project files.
Programs that open CSI files
File Type 2EdLog Program Data File
.CSI File Association 2
Custom data logging program created with EdLog, a program included with LoggerNet software; developed to work with Campell Scientific CR10X data loggers; contains program code, which can be compiled into a .DLD file.