.12M 文件扩展名
Lotus 1-2-3 SmartMaster File
| 开发者 | IBM |
| 受欢迎程度 |
2.7 | 7 票 |
什么是 12M 文件？
A 12M file is a spreadsheet created by Lotus 1-2-3, which is part of IBM Lotus SmartSuite. It contains a pre-designed spreadsheet that allows a user to enter information to create forecasts, financial statements, and budgets. 12M files also include formulas, formatting, and print ranges.
更多信息
Lotus 1-2-3 was first developed by Lotus Development Corporation, which was bought by IBM in 1995. The "1-2-3" refers to the program's three main capabilities: 1) spreadsheet functions, 2) creating charts and graphs, and 3) basic database operations.
注: Lotus 1-2-3 was popular in the 1980s and early-90s. However, it was overtaken by Microsoft Excel in the 90s and was officially discontinued in 2013.
可打开 12M 文件的程序
Windows
IBM Lotus 1-2-3 — 已停用
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