The X
extension name file type Classification
TAX10 TurboTax 2010 Tax Return File data file
TAX11 TurboTax 2011 Tax Return File data file
TAX12 TurboTax 2012 Tax Return File data file
TAX13 TurboTax 2013 Tax Return File data file
TAX15 TurboTax 2015 Tax Return File data file
TAX16 TurboTax 2016 Tax Return File data file
TAX17 TurboTax 2017 Tax Return File data file
TAX2008 TurboTax 2008 Tax Return data file
TAX2009 TurboTax 2009 Tax Return data file
TAX2010 TurboTax 2010 Tax Return data file
TAX2011 TurboTax 2011 Tax Return data file
TAX2012 TurboTax 2012 Tax Return data file
TAX2013 TurboTax 2013 Tax Return data file
TAX2014 TurboTax 2014 Tax Return data file
TAX2015 TurboTax 2015 Tax Return data file
TAX2016 TurboTax 2016 Tax Return data file
TAX2017 TurboTax 2017 Tax Return data file
TAX2018 TurboTax 2018 Tax Return data file
TAX2019 TurboTax 2019 Tax Return data file
TAZ Tar Zipped File Compressed file
TB Tabbery Tab File data file
TB0 Adobe Photoshop Thumbnail Cache File raster image file
TBD Visual Studio Toolbox Data File data file
TBD Apple Xcode Text-based Definition File developer files
TBK ToolBook File data file
TBK FoxPro Memo Backup backup file
TBL StarCraft Information Table data file
TBM Toribash Mod File game files
TBN Kodi Thumbnail Image raster image file
TBP Tekla BIMsight Project CAD file
TBP Autodesk Topobase File plugin file
TBS TuneUp Utilities Boot Screen Other files
TBX ArcGIS for Desktop Toolbox File data file
TBX TermBase eXchange File data file
TBZ Bzip Compressed Tar Archive Compressed file
TBZ2 Tar BZip 2 Compressed File Compressed file
TC TrueCrypt Volume disk image file
TC Tellico Collection File data file
TC2 TurboCAD 2D Mac Drawing CAD file
TC3 TurboCAD 2D/3D Mac Drawing CAD file
TCC TimeCalc Classic Data File data file
TCC C++ Source Code File developer files
TCCFGEXTENDER TestComplete Project Suite Settings File settings file
TCD TurboCAD Mac Deluxe Drawing CAD file
TCD Technobox CAD Drawing CAD file
TCL Tcl Script developer files
TCLOGS TestComplete Log Configuration File data file
TCLS TestComplete Configuration File settings file
TCM TurboCAD Mac Drawing CAD file
TCN Techne Model File 3D image file