How to open 123 file format? (Lotus 1-2-3 Spreadsheet)

Problems with opening 123 files occur very often among users. Unfortunately, not everyone is aware that the basic and usually the most common problem is the lack of an installed software to handle the 123 file. Its full name is Lotus 1-2-3 Spreadsheet and the company responsible for its development is IBM. Your 123 file has probably an encoded information from the Spreadsheet Files category. If you want to view its contents, open, edit or convert the 123 file to another format, install one of the applications from the list, which is presented below on this page. Can’t you still open your 123 file? Please, visit file extension 123 where you will find more information.

Programs using this file extension

Windows
– Lotus 1-2-3
– WordPerfect Offic
– Apache OpenOffice
– Gnumeric
– Corel Quattro Pro

Mac OS
– NeoOffice
– Apache OpenOffice

Linux
– Apache OpenOffice
– Gnumeric