Additional extensions that might contain personal data and probably should not be shared:

PTS, EML, MSG, MBOX, SDM (Email)
XLS, 123, CSV, SDC, ODS, OTS (Spreadsheet)
PPS ,PPT, KEY, SDD, ODP, OTP (Presentation)
MDB, DB, SQL, WKS, SDB, ODB (Database)
ABW, WPD, WPS, SDW, ODF, ODT, OTT (Word processing)
DMP (Windows memory dump)
CFG, INI, MSI, REG (Configuration)