>> Lotus 1-2-3 file types

Lotus 1-2-3

According to our registry, Lotus 1-2-3 is capable of opening the files listed below. It is possible that Lotus 1-2-3 can convert between the listed formats as well, the application’s manual can provide information about it.

System requirements

The precise system requirements for the Lotus 1-2-3 application are included in the software’s manual. You can find the manual in electronic format on Lotus 1-2-3’s website as well. We cannot provide support for this product, so in case of a problem, turn to the developer of Lotus 1-2-3!

Important! There is a lot of dangerous content on the Internet, so you should only install applications coming from a trusted source onto your computer! You put your private information into danger by opening files coming from an unreliable source.

Lotus 1-2-3's website is currently unknown!

If you know the address of Lotus 1-2-3’s official website, then send it to our webmaster@datatypes.net e-mail address!

File types

There are currently 7 file extension(s) associated to the Lotus 1-2-3 application in our database.

.123
Lotus 123 Spreadsheet
.fm1
Lotus 1-2-3 V2 Spreadsheet
.wk1
Lotus 1-2-3 Worksheet
.wt4
Lotus 1-2-3 Smartmaster Template
.fmt
Lotus 1-2-3 Worksheet Formatting Data
.wj2
Lotus 1-2-3 for Japan Document
.ri
Lotus 1-2-3 Data File

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