Document types and their extension supported

Modified on: Wed, 15 Jul, 2026 at 3:51 PM


FutureVault supports a wide variety of file types, allowing you to securely upload, store, organize, share, and download your documents.

Most supported file types can be previewed directly within FutureVault. However, preview availability may vary depending on the file type, browser, mobile device, or operating system. If a preview is unavailable, you can still download the file to access its contents.

This article is updated whenever support for additional file types becomes available, so check back periodically for the latest compatibility information.

Important!
  • The maximum supported file size is 100 MB per file.
  • Files larger than 100 MB cannot be uploaded, even if the file format is supported.
  • Files marked No Preview must be downloaded to view their contents.
  • Some supported file types, such as .xlsm and .zip, cannot be previewed within FutureVault and must be downloaded to be viewed.
  • Preview availability may vary depending on your browser, mobile device, or operating system.

Supported File Types


CategoryExtensionDescription
Word Documents.docMicrosoft Word 97–2003 Document
.docxMicrosoft Word Document (Open XML)
Excel & Spreadsheets.xlsMicrosoft Excel 97–2003 Workbook
.xlsxMicrosoft Excel Workbook
.csvComma-Separated Values (CSV)
.xlsmMicrosoft Excel Macro-Enabled Workbook (Preview not supported)
.odsOpenDocument Spreadsheet
Text Documents.txtPlain Text File
.rtfRich Text Format
.odtOpenDocument Text
.ottOpenDocument Text Template
PDF.pdfPortable Document Format (PDF)
PowerPoint Presentations.pptMicrosoft PowerPoint 97–2003 Presentation
.pptxMicrosoft PowerPoint Presentation (Open XML)
Images.jpg, .jpegJPEG Image
.pngPortable Network Graphics (PNG)
.bmpBitmap Image
.gifGraphics Interchange Format (GIF)
.tif, .tiffTagged Image File Format (TIFF)
Videos.mp4MPEG-4 Video
.movApple QuickTime Video
Compressed Files.zipZIP Archive (Preview not supported)
External Video LinksYouTube or Vimeo URLSaves a shortcut to an external YouTube or Vimeo video. The video itself is not uploaded or stored in FutureVault.

Preview Availability

Most supported file types can be previewed directly within FutureVault. If a preview is unavailable, you can still download the file to your device and open it using the appropriate application.

Preview availability may depend on:

  • The file format
  • Your web browser
  • Your mobile device
  • Your operating system

The following file types are supported for upload but do not support preview:

  • .xlsm – Microsoft Excel Macro-Enabled Workbook
  • .zip – ZIP Archive 

Troubleshooting

My file won't upload.

Check the following:

  • The file is 100 MB or smaller.
  • The file format is listed in the supported file types above.
  • Your internet connection is stable.

My file uploaded but won't preview.

Some supported file formats, such as .xlsm and .zip, do not support preview. Download the file to access its contents.

Can FutureVault support additional file types?

FutureVault regularly expands file format support. If you require support for a specific file type not listed here, please contact your administrator or FutureVault Support.

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