mimeTypes

repository to hold some useful mime types

• .doc application/msword

• .dot application/msword

• .docx application/vnd.openxmlformats-officedocument.wordprocessingml.document

• .dotx application/vnd.openxmlformats-officedocument.wordprocessingml.template

• .docm application/vnd.ms-word.document.macroEnabled.12

• .dotm application/vnd.ms-word.template.macroEnabled.12

• .xls application/vnd.ms-excel

• .xlt application/vnd.ms-excel

• .xla application/vnd.ms-excel

• .xlsx application/vnd.openxmlformats-officedocument.spreadsheetml.sheet

• .xltx application/vnd.openxmlformats-officedocument.spreadsheetml.template

• .xlsm application/vnd.ms-excel.sheet.macroEnabled.12

• .xltm application/vnd.ms-excel.template.macroEnabled.12

• .xlam application/vnd.ms-excel.addin.macroEnabled.12

• .xlsb application/vnd.ms-excel.sheet.binary.macroEnabled.12

• .ppt application/vnd.ms-powerpoint

• .pot application/vnd.ms-powerpoint

• .pps application/vnd.ms-powerpoint

• .ppa application/vnd.ms-powerpoint

• .pptx application/vnd.openxmlformats-officedocument.presentationml.presentation

• .potx application/vnd.openxmlformats-officedocument.presentationml.template

• .ppsx application/vnd.openxmlformats-officedocument.presentationml.slideshow

• .ppam application/vnd.ms-powerpoint.addin.macroEnabled.12

• .pptm application/vnd.ms-powerpoint.presentation.macroEnabled.12

• .potm application/vnd.ms-powerpoint.template.macroEnabled.12

• .ppsm application/vnd.ms-powerpoint.slideshow.macroEnabled.12

• .mdb application/vnd.ms-access

• application/vnd.google-apps.spreadsheet

source = https://docs.microsoft.com/en-us/previous-versions/office/office-2007-resource-kit/ee309278(v=office.12)?redirectedfrom=MSDN