.WR! File Overview

File Extension: WR!
File Type Description: Lotus 1-2-3 Spreadsheet
File Type Developer: IBM
Primary Associated Software: Apache OpenOffice
Primary Software Developer: Apache Software Foundation

Open your files with FileViewPro File Viewer

Download File Opener


Optional Offer for FileViewPro by Solvusoft | EULA | Privacy Policy | Terms | Uninstall

What is File Extension WR!?

The WR! file extension is a Lotus 1-2-3 Spreadsheet file developed originally by Open Source for Gnumeric. Commonly, Lotus 1-2-3 Spreadsheet files are found on user computers from United States, and on PCs running the Windows 10 operating system. Google Chrome is their primary internet browser for the bulk of these users.

Top WR! User Languages

Top WR! File User Browsers

Desktop Friendly?


Mobile Friendly?


Most Popular WR! File Countries

Top User Operating Systems

Windows 7 Windows 10 Windows 8.1 Windows XP

Associated Operating Systems


Other File Types Related to WR! Files

Extension File Type Developer File Category File Type Description
.WK! IBM Spreadsheet Files Lotus 1-2-3 Spreadsheet
.123 IBM Spreadsheet Files Lotus 1-2-3 Spreadsheet
.SOG Apache Software Foundation Data Files Apache OpenOffice (OpenOffice.org) Colour Palettes
.FTL Apache Software Foundation Developer Files FreeMarker Template File
.POM Apache Software Foundation Uncommon Files Maven Build File
.SXI Oracle Corporation Data Files StarOffice Impress Presentation
.OTG Apache Software Foundation Vector Image Files OpenDocument Graphic Template
.Y Microsoft Corporation Raster Image Files Subsampled Raw YUV Image
.ODB Various Developers Database Files OpenDocument Database
.XLR Microsoft Corporation Spreadsheet Files Microsoft Works Spreadsheet

Open Your File:

Compatible with Windows 10, 8, 7, Vista, XP and 2000

Optional Offer for FileViewPro by Solvusoft | EULA | Privacy Policy | Terms | Uninstall

“Instead of sifting through folders of files scattered throughout your hard drive, FileViewPro allows you to open any file from one program. Whether it’s a document, spreadsheet, presentation or another file type, FileViewPro can open it.”   - Softonic Review