Free file viewers · No signup

Open legacy office files without installing desktop software

View Microsoft Project plans and saved email files in a clean, readable workspace.

Private by designMSG, EML, Winmail.dat, XPS, VCF and DBF files stay in your browser. MPP files are temporarily processed and deleted from our server immediately after parsing.

Choose a viewer

One place for difficult file formats

MPP Viewer

View project plans, Gantt charts, tasks and resources.

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MSG Viewer

Open Outlook messages, headers and attachments.

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EML Viewer

Read saved email files and download attachments.

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Winmail.dat Viewer

Decode Outlook TNEF files and extract hidden attachments.

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XPS Viewer

Read fixed-layout XPS and OXPS documents in your browser.

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VCF Viewer

Inspect vCard contacts without importing them.

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DBF Viewer

Browse dBase tables, search records and export CSV.

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No installation

Open files from any modern browser without buying desktop software.

Useful details

See project schedules or complete email fields instead of a generic preview.

Clear privacy

Each viewer explains exactly how your file is handled.

Format guides

Understand unfamiliar files

How to open an MPP fileView a Microsoft Project plan without Microsoft Project.How to open an MSG fileRead an Outlook message and its attachments.Open MSG files on MacInspect Outlook messages without Windows.How to open an EML fileOpen a saved email in your browser or mail app.What is a Winmail.dat file?Understand TNEF and extract the original attachments.How to open an XPS fileView XPS and OXPS documents online or on Windows.How to open a VCF fileInspect vCard contacts before importing them.How to open a DBF fileBrowse legacy database records and fields.