For those interested in our Documents only backup here is a full list of file types which will be backed up (twice daily) on our extremely good value backup product:

Text files

Microsoft Word (Office 97-2003)

File extensionFile type name
.DOCWord document
.DOTWord document template
.WBKWord backup document

Microsoft Word Open XML (introduced in Office 2007)

File extensionFile type name
.DOCBWord binary document
.DOCMWord macro-enabled document
.DOCXWord document
.DOTXWord document template

Other types of text files

File extensionFile type name
.ODTOpenDocument text document
.PAGESPages document
.PSWPocket word document
.RTFRich text format file
.SDWStarOffice Writer text document
.STWStarOffice document Template
.SXWStarOffice Writer document
.TXTPlain text file
.UOFUniform Office document
.UOTUniform Office document
.VORStarOffice template
.WPDWordPerfect document
.WPSMicrosoft Works word processor file

Data files

File extensionFile type name
.CSVComma-separated values file
.ODCOffice data connection file
.ODFApache OpenOffice math file
.ONEOneNote document
.PSTOutlook personal information store file
.SLKSymbiotic link file
.XMLExtensible Markup Language data file

Page layout files

File extensionFile type name
.ODGOpenDocument drawing file
.PDFPortable document format file
.PUBMicrosoft Publisher publication
.XPSXML paper specification file

Presentation files

Microsoft PowerPoint (Office 97-2003)

File extensionFile type name
.POTPowerPoint template
.PPSPowerPoint slide show
.PPTPowerPoint presentation

Microsoft PowerPoint Open XML (introduced in Office 2007)

File extensionFile type name
.POTMPowerPoint macro-enabled presentation template
.POTXPowerPoint template
.PPAMPowerPoint macro-enabled add-in
.PPSMPowerPoint macro-enabled slide show
.PPSXPowerPoint slide show
.PPTMPowerPoint macro-enabled presentation
.PPTXPowerPoint presentation
.SLDMPowerPoint macro-enabled slide
.SLDXPowerPoint slide

Other types of presentation files

File extensionFile type name
.KEYKeynote presentation
.ODPOpenDocument presentation
.OTPOpenDocument presentation template
.SDDStarOffice presentation
.STIStarOffice presentation template
.SXIStarOffice Impress presentation
.UOPUniform office presentation

Spreadsheet files

Microsoft Excel (Office 97-2003)

File extensionFile type name
.XLMExcel macro file
.XLSExcel workbook
.XLTExcel template

Microsoft Excel Open XML (introduced in Office 2007)

File extensionFile type name
.XLSMExcel macro-enabled workbook
.XLSXExcel workbook
.XLTMExcel macro-enabled template
.XLTXExcel template

Misc. Excel formats

File extensionFile type name
.XLAExcel add-in file that contains macros
.XLAMExcel add-in file
.XLLExcel add-in file
.XLSBExcel binary worksheet (BIFF12)
.XLWExcel work space

Other types of spreadsheets

File extensionFile type name
.DIFData interchange format
.NUMBERSApple Numbers application file
.ODSOpenDocument spreadsheet
.PXLPocket Excel file
.SDCApache OpenOffice Calc spreadsheet
.STCStarOffice Calc spreadsheet template
.SXCStarOffice Calc spreadsheet
.UOSUniform Office spreadsheet
.XLRMicrosoft Works spreadsheet

Database files

Microsoft Access

File extensionFile type name
.ACCDBAccess 2007 database file
.ACCDEAccess execute only database
.ACCDRAccess runtime application
.ACCDTMicrosoft Access database template
.MDBMicrosoft Access database

Other types of database files

File extensionFile type name
.DBFDatabase file
.PDBProgram database

Vector Image files

Microsoft Office Visio

File extensionFile type name
.VDXVisio Drawing XML file
.VSDVisio Drawing file
.VDSMVisio Macro-Enabled drawing
.VSDXVisio Drawing
.VSLVisio Add-on
.VSSVisio Stencil file
.VSSXVisio Stencil file
.VSTVisio Drawing template
.VSTMVisio Macro-enabled drawing template
.VSTXVisio Drawing template
.VSWVisio workspace file
.VSXVisio Stencil XML file
.VTXVisio Template XML file

Other types of vector image files

File extensionFile type name
.OTGOpenDocument graphic template
.SDAStarOffice drawing
.STDApache OpenOffice drawing template
.SXDStarOffice drawing

Compressed files

File extensionFile type name
.BDOCBinary DigiDoc signature file

Backup files

File extensionFile type name
.QBBQuickBooks backup file

Web files

File extensionFile type name
.OTHOpenDocument HTML template