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.
Gnumeric by Open Source | |
NeoOffice by Planamesa Software Inc. | |
PCB123 by Sunstone Circuits | |
Lotus 1-2-3 by IBM | |
Apache OpenOffice by Apache Software Foundation |
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 |
.FAQ | The Document Foundation | 3D Image Files | Frequently Asked Questions Document |
.XLB | Microsoft Corporation | Settings Files | Excel Toolbars File |
.POT | Microsoft Corporation | Data Files | PowerPoint Template |
.DON | Apache Software Foundation | Data Files | Apache OpenOffice (OpenOffice.org) Log |
.SDV | Pinnacle Systems Inc. | Video Files | Studio DV Project File |
.OTS | Apache Software Foundation | Spreadsheet Files | OpenDocument Spreadsheet Template |
.HRL | Ericsson Computer Science Laboratory | Developer Files | Erlang Header File |
.SDI | Intuit, Inc. | Data Files | QuickBooks Data File |
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