| File Extension: | WR1 |
| File Type Description: | Lotus Symphony Spreadsheet |
| File Type Developer: | IBM |
| Primary Associated Software: | IBM Lotus Symphony |
| Primary Software Developer: | IBM |
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MicroMouse developed the WR1 file extension, also know as a Lotus Symphony Spreadsheet file, for the AccuTrans 3D software package. Our data shows that WR1 files are frequently utilized by PC users in United States and popular on the Windows 10 platform. Frequently these users are visiting our web site using Google Chrome.
 | AccuTrans 3D by MicroMouse |
 | IBM Lotus Symphony by IBM |
| Windows 10 | Windows 11 | Windows 6 | Windows 8.1 |
 | Windows |
 | Mac |
 | Linux |
| Extension | File Type Developer | File Category | File Type Description |
|---|---|---|---|
| .WKE | IBM | Spreadsheet Files | Lotus 1-2-3 Educational Version Worksheet |
| .U2P | IBM | Developer Files | Telelogic Tau UML Program Text File |
| .NIX | IBM | Data Files | Rational XDE Data |
| .10 | IBM | Data Files | IBM Voice Type Languages Scripts Data File |
| .FNP | IBM | Settings Files | IBM FileNet IDM Desktop Settings File |
| .TID | Sony | Video Files | AVCHD Thumbnail File |
| .M4C | IBM | Data Files | IBM Voice Type Languages Newuser File |
| .WK4 | IBM | Data Files | Lotus Lotus 1-2-3 V4 Worksheet |
| .MDL | MathWorks | Data Files | MathWorks Simulink Model |
| .PRF | Microsoft Corporation | Settings Files | Outlook Profile File |
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