The best just got better.

File Viewer Plus 3 has been designed from the ground up with a brand new user-friendly interface. Plus you'll find dozens of improved file viewing and editing features. And the brand new file detection system will help take care of those "unknown file" issues once and for all.

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File Viewer Plus open with an image of sunflowers.
File Viewer Plus open with a calendar.
File Viewer Plus open with an image of a car .

NEW: User Interface

File Viewer Plus 3 is now easier to use with a completely new ribbon-based interface. It is the perfect fit for the latest generation of Windows computers.

NEW: File Identification

Have a file without a file extension? No problem! File Viewer Plus 3's advanced file identification technology can detect the file format based on the contents of the file.

NEW: More File Formats

File Viewer Plus 3 supports over a dozen new file formats, including RAR5 archives, EPUB files, disk images, new Office formats, and many others.

File Viewer plus open with hot air balloon image

User-focused design

We designed File Viewer Plus 3 from the ground up to be easy-to-use. Whether you use the program at home or work, the intuitive interface makes opening, editing, and converting files a breeze.

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File Viewer plus identifying a Quicken file

Advanced file identification

Each time you open a file, the new file identification technology will detect the file format, regardless of the file extension. This makes File Viewer Plus an invaluable tool for opening unknown files and files with missing or incorrect file extensions.

magnifying glass over an folder

Additional file formats

And... File Viewer Plus 3 supports over a dozen new file types!

  • Compiled HTML Help (.chm)
  • Disk Doubler (.dd)
  • EPUB E-book (.epub)
  • ISO Disc Image (.iso)
  • MHTML Web Archive (.mht, .mhtml)
  • Meridian Lossless Packing Audio File (.mlp)
  • Sony OpenMG Music File (.oma)
  • RAR5 Archives (.rar)
  • Microsoft Virtual PC Hard Disk (.vhd)
  • Microsoft Spreadsheet Template (.xlt)
  • Microsoft Open XML Spreadsheet Template (.xltx)
  • Microsoft Open XML Macro-enabled Spreadsheet Template (.xltm)
  • Raw image formats for new camera models (.arw, .cr2, .nef, etc.)

Built for the modern PC.

File Viewer Plus 3 is designed for Windows 10 and includes several modern user interface features.

HiDPI display support

File Viewer Plus 3 takes full advantage of the resolution of your display so the interface and images look incredibly sharp.

Tabbed interface

File Viewer Plus 3 now supports tabs! Open files in tabs instead of cluttering your desktop with multiple windows.

Light and dark themes

Choose between the "Blue" theme or the new "Dark" theme, which compliments the Windows 10 dark mode.

New word processor

The new ribbon-based document editor is easier to use and includes additional save format options, including EPUB, MHT, and ODT.

Improved spreadsheets

The spreadsheet viewer and editor has been significantly improved with support for charts, graphics, and many new editing features.

Additional metadata

File Viewer Plus displays even more metadata for each file including the MIME type and MD5 hash information.

Ready to Upgrade?

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NOTE: File Viewer Plus 3 requires Windows 7 Service Pack 1 (SP1) or later, Windows 8, or Windows 10.

Want to try out File Viewer Plus 3 first?

Start your 14-day fully-featured trial today!