File Extension: | 123 |
File Type Description: | Lotus 1-2-3 Spreadsheet |
File Type Developer: | IBM |
Primary Associated Software: | Apache OpenOffice |
Primary Software Developer: | Apache Software Foundation |
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Open Source developed the 123 file extension, also know as a Lotus 1-2-3 Spreadsheet file, for the Gnumeric software package. Annoymous user data statistics infer that 123 files are most popular in China and with those using Windows 10 devices. A high percentage of these users browse the web using Google Chrome.
![]() | PCB123 by Sunstone Circuits |
![]() | Apache OpenOffice by Apache Software Foundation |
![]() | Lotus 1-2-3 by IBM |
![]() | Gnumeric by Open Source |
![]() | NeoOffice by Planamesa Software Inc. |
Extension | File Type Developer | File Category | File Type Description |
---|---|---|---|
.WR! | IBM | Spreadsheet Files | Lotus 1-2-3 Spreadsheet |
.WK! | IBM | Spreadsheet Files | Lotus 1-2-3 Spreadsheet |
.ODCCUBEFILE | Apache Software Foundation | Uncommon Files | OpenDocument 1 Chart |
.JNLP | Oracle Corporation | Web Files | Java Web Start File |
.RPT | SAP | Data Files | Crystal Reports File |
.DUMP | Microsoft Corporation | System Files | Dump File |
.BAU | Sun Microsystems | Settings Files | Apache OpenOffice AutoText File |
.PCD | PokéCheats | Game Files | Pokémon Wonder Card File |
.DIF | Microsoft Corporation | Data Files | Data Interchange Format |
.OTT | Apache Software Foundation | Text Files | OpenDocument Document Template |
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“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
*Files that are not supported can be opened in binary format.
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