The table below provides some useful information about the .123 extension. It answers questions such as:
- What is the .123 file?
- What program do I need to open a .123 file?
- Where can I find the specifications for .123?
- How can I convert .123 file to another format?
We hope you find this page helpful and a valuable resource.
Details of extension .123
TIP: Click here to run a free instant scan for .123 related errors
1 extension(s) and 0 alias(es) found in database.
| Extension: | .123 |
|---|---|
| Type: | Lotus 123 Spreadsheet |
| Category: | Document |
| Mime type: | application/x-lotus123 |
| Description: | |
| 123 file is a Lotus 1-2-3 Spreadsheet. Lotus 1-2-3 is a spreadsheet program designed for IBM-compatible personal computers by Lotus Corporation in 1982. | |
| [Detailed description] [Sample not yet available] | |
| Open with: | Lotus 1-2-3 |
| Program name: | none |
| Related links: | |
| Microsoft Office Excel |
|
| Aliases: | |
| wk1, wk2, wk3, wks | |
| Related extensions: | |
| abw, ast, aws, awt, aww, cas, csv, ctx, ctx, cwk, cws, dca, dif, doc, docm, docmhtml, docx, dotm, dotx, dsv, dx, ess, fm1, fmt, imr, lwp, mcw, mer, odc, ods, potm, potx, ppam, ppax, ppsm, ppsx, ppt, pptm, pptx, psw, pxl, qpw, rels, rft, sam, sdc, sdw, skv, sldm, sldx, stc, sxc, sxw, thmx, tsv, vdx, vsd, wk1, wks, wp, wpw, wq!, wq1, wrk, wsd, wt4, xla, xlam, xlb, xlc, xld, xlk, xll, xlm, xlr, xls, xlsb, xlsm, xlsx, xlt, xltm, xltx, xlv, xlw, zabw | |
Windows cannot open .123 files on your system?
In many cases all you need to do is identify the appropriate program in the filesuffix.com database and install it. In other cases it may be due to registry damage. For this reason we always recommend that you run a scan for registry errors.
