What is .indexpositiontable file?
The ".indexpositiontable" file extension is related to Spotlight, an indexing process of Mac OS X.
Whenever an USB flash disk is plugged to a Mac, Spotlights creates two hidden folders .trashes and .spotlight-V100 on it.
An *.indexPositionTable file is created inside the *.spotlight-V100 folder. These files are most likely used only for indexing purposes.
Recommended Software Programs to open .indexpositiontable file