Microsoft Office
- Developer Microsoft
- Platforms Desktop
- Operating Systems Windows and Mac OS
- Supported formats 303
- Rating
Microsoft Office offers support for 303 file extensions, enabling you to open, edit, and convert files to multiple formats. The table lists the program’s functions and supported file extensions.
With support for different file extensions, Microsoft Office is great for handling diverse files daily. With it, access files in CSV, RTF, SBL and numerous other formats seamlessly.
A key feature of Microsoft Office is converting files between formats, making sharing easier.
To download the latest version of Microsoft Office, visit the official Microsoft website for the download link.
Files that Microsoft Office can open
- File Extension ACCDA
- File Extension ACCDB
- File Extension ACCDC
- File Extension ACCDE
- File Extension ACCDP
- File Extension ACCDR
- File Extension ACCDT
- File Extension ACCDU
- File Extension ACCFL
- File Extension ADE
- File Extension ADML
- File Extension ADMX
- File Extension ADN
- File Extension ADP
- File Extension ANS
- File Extension ASD
- File Extension BDR
- File Extension CNV
- File Extension CRTX
- File Extension CSV
- File Extension CUE
- File Extension CVR
- File Extension DBS
- File Extension DCT5
- File Extension DCTX
- File Extension DEP
- File Extension DFV
- File Extension DOC
- File Extension DOCHTML
- File Extension DOCM
- File Extension DOCX
- File Extension DOT
- File Extension DOTHTML
- File Extension DOTM
- File Extension DOTX
- File Extension DQY
- File Extension DUO
- File Extension ECF
- File Extension EMZ
- File Extension EXC
- File Extension EXD
- File Extension EXE_0002
- File Extension EXPORTEDUI
- File Extension FAV
- File Extension FFA
- File Extension FFL
- File Extension FFO
- File Extension FFX
- File Extension FLT
- File Extension GFS
- File Extension GIM
- File Extension GLK
- File Extension GLOS
- File Extension GLOX
- File Extension GLY
- File Extension GRV
- File Extension GSA
- File Extension GTA
- File Extension HMSD
- File Extension HOL
- File Extension HXI
- File Extension HXQ
- File Extension HXR
- File Extension HXS
- File Extension IAF
- File Extension ICS
- File Extension ID
- File Extension KFL
- File Extension LACCDB
- File Extension LDB
- File Extension LEX
- File Extension LIST
- File Extension LST
- File Extension MAC
- File Extension MAD
- File Extension MAF
- File Extension MAM
- File Extension MAQ
- File Extension MAR
- File Extension MAS
- File Extension MAT
- File Extension MAV
- File Extension MAW
- File Extension MCBN
- File Extension MDA
- File Extension MDB
- File Extension MDBHTML
- File Extension MDE
- File Extension MDHTML
- File Extension MDN
- File Extension MDT
- File Extension MDW
- File Extension MDZ
- File Extension MPD
- File Extension MPP
- File Extension MSW
- File Extension MSWD
- File Extension NICK
- File Extension NK2
- File Extension OAB
- File Extension OBD
- File Extension OBI
- File Extension ODC
- File Extension ODF
- File Extension ODTTF
- File Extension OFN
- File Extension OFT
- File Extension OLB
- File Extension OLE
- File Extension OLK
- File Extension OLK14
- File Extension OLK14CATEGORY
- File Extension OLK14CONTACT
- File Extension OLK14DBHEADER
- File Extension OLK14EVENT
- File Extension OLK14EXMOVES
- File Extension OLK14EXSYNCMAP
- File Extension OLK14FOLDER
- File Extension OLK14IMAPSYNCMAP
- File Extension OLK14MAILACCOUNT
- File Extension OLK14MESSAGE
- File Extension OLK14MSGATTACH
- File Extension OLK14MSGSOURCE
- File Extension OLK14PREF
- File Extension OLK14RECENT
- File Extension OLK14RULE
- File Extension OLK14SCHEDULE
- File Extension OLK14SEARCH
- File Extension OLK14SIGNATURE
- File Extension OLK14UID
- File Extension OLK15MESSAGE
- File Extension OLM
- File Extension OLS
- File Extension ONE
- File Extension ONECACHE
- File Extension ONEPKG
- File Extension ONEPKG_1033
- File Extension ONETMP
- File Extension ONETOC
- File Extension ONETOC2
- File Extension OPAL
- File Extension OPAX
- File Extension OPS
- File Extension OPX
- File Extension OQY
- File Extension OST
- File Extension PAB
- File Extension PCB
- File Extension PCS
- File Extension PDI
- File Extension PDO
- File Extension POT
- File Extension POTHTML
- File Extension POTM
- File Extension POTX
- File Extension PPA
- File Extension PPAM
- File Extension PPG
- File Extension PPI
- File Extension PPP9
- File Extension PPS
- File Extension PPSM
- File Extension PPSX
- File Extension PPT
- File Extension PPT3
- File Extension PPTHTML
- File Extension PPTM
- File Extension PPTMHTML
- File Extension PPTX
- File Extension PPTXML
- File Extension PPZ9
- File Extension PRF
- File Extension PST
- File Extension PUB
- File Extension PUBHTML
- File Extension PUZ
- File Extension PWZ
- File Extension QEF
- File Extension RELS
- File Extension RGE
- File Extension RQY
- File Extension RTF
- File Extension RWZ
- File Extension SAM
- File Extension SBL
- File Extension SIG
- File Extension SIK
- File Extension SILK
- File Extension SLD3
- File Extension SLD8
- File Extension SLDM
- File Extension SLDS
- File Extension SLDX
- File Extension SLK
- File Extension SLS3
- File Extension SLS4
- File Extension SLS5
- File Extension SLS8
- File Extension SNP
- File Extension SQM
- File Extension SRG
- File Extension SRS
- File Extension STF
- File Extension SVD
- File Extension SVS
- File Extension SYK
- File Extension SYLK
- File Extension THMX
- File Extension TMP
- File Extension TNEF
- File Extension TT2
- File Extension TTBS
- File Extension UDCX
- File Extension UDF
- File Extension UXDC
- File Extension VCF
- File Extension VCG
- File Extension VCS
- File Extension VFB
- File Extension VRGE08CONTACT
- File Extension VRGE08EVENT
- File Extension VRGE08GROUP
- File Extension VRGE08MESSAGE
- File Extension VRGE08NOTE
- File Extension VRGE08TASK
- File Extension VSDX
- File Extension VSR
- File Extension VSS
- File Extension VSSM
- File Extension VSSX
- File Extension VST
- File Extension VSTM
- File Extension VSW
- File Extension W6BN
- File Extension W6W
- File Extension W8BN
- File Extension W8TN
- File Extension WBK
- File Extension WDBN
- File Extension WDX9
- File Extension WIZ
- File Extension WLL
- File Extension WWL
- File Extension WZS
- File Extension X86
- File Extension XAR
- File Extension XCEL
- File Extension XL
- File Extension XLA
- File Extension XLA5
- File Extension XLA8
- File Extension XLAM
- File Extension XLA_
- File Extension XLB
- File Extension XLB4
- File Extension XLB5
- File Extension XLB8
- File Extension XLBN
- File Extension XLC
- File Extension XLC3
- File Extension XLC4
- File Extension XLC_
- File Extension XLD
- File Extension XLK
- File Extension XLL
- File Extension XLL_
- File Extension XLM
- File Extension XLM3
- File Extension XLM4
- File Extension XLM_
- File Extension XLPF
- File Extension XLS
- File Extension XLS3
- File Extension XLS4
- File Extension XLS5
- File Extension XLS8
- File Extension XLSB
- File Extension XLSHTML
- File Extension XLSM
- File Extension XLSMHTML
- File Extension XLSX
- File Extension XLS_
- File Extension XLT
- File Extension XLTHTML
- File Extension XLTM
- File Extension XLTX
- File Extension XLV
- File Extension XLW
- File Extension XLW4
- File Extension XLW5
- File Extension XLW_
- File Extension XLXML
- File Extension XMLS
- File Extension XMLX
- File Extension XSF
- File Extension XSLB
- File Extension XSN
- File Extension XSS
- File Extension XSSLOG
- File Extension XSSR
- File Extension XST
- File Extension _DOCX
- File Extension _XLS
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Easy Microsoft Office troubleshooting
How can I make Microsoft Office the default program to open files?
Change default programs in Windows
- Start the process by right-clicking on your file and selecting "Open With". From there, click "Choose another app" to continue;
- Choose Microsoft Office from the available applications listed in the pop-up window to set it as the default application to open your file;
- Be sure to check the "Always use this app" checkbox, and then click "OK" to confirm your selection.
Set default app to open files on Mac
- Right click or use Control + left click on the desired file to launch the file options menu;
- Choose "Open in Application" and click "Other";
- Towards the bottom of the window, find the "Enable" menu, which is already set to the default option, "Recommended Programs";
- Within this menu select "All Programs" and navigate to Microsoft Office. Check the box next to "Always open in app" to make sure it’s the default option.
What factors contribute to Microsoft Office crash?
Lack of regular software updates can cause Microsoft Office to crash. Make sure you have installed the latest updates for developer products.
Restarting your computer will solve many common problems, which is why it’s the first thing you should do before changing any settings related to the software.