Lotus 1-2-3
Dan Tobias (Talk | contribs) |
Dan Tobias (Talk | contribs) m |
||
| Line 6: | Line 6: | ||
|released=1983-01-26 | |released=1983-01-26 | ||
}} | }} | ||
| − | |||
'''Lotus 1-2-3''' was regarded as the "killer app" of the IBM PC in its early days, just as [[VisiCalc]] was for the Apple II platform. Both were spreadsheets which used a similar interface, still familiar to modern spreadsheet users, consisting of a matrix of rows and columns where the columns have letters and the rows have numbers, and a cell can be addressed by an address such as "B2". | '''Lotus 1-2-3''' was regarded as the "killer app" of the IBM PC in its early days, just as [[VisiCalc]] was for the Apple II platform. Both were spreadsheets which used a similar interface, still familiar to modern spreadsheet users, consisting of a matrix of rows and columns where the columns have letters and the rows have numbers, and a cell can be addressed by an address such as "B2". | ||
Revision as of 13:27, 4 February 2014
Lotus 1-2-3 was regarded as the "killer app" of the IBM PC in its early days, just as VisiCalc was for the Apple II platform. Both were spreadsheets which used a similar interface, still familiar to modern spreadsheet users, consisting of a matrix of rows and columns where the columns have letters and the rows have numbers, and a cell can be addressed by an address such as "B2".
After years of dominance of the spreadsheet market for PC/MS-DOS, 1-2-3 failed to successfully move over to the Windows platform, and was eclipsed by Microsoft Excel. Making 1-2-3 part of a new "Lotus SmartSuite" didn't help bring it back to prominence. When 1-2-3 was finally officially discontinued in 2013 (by IBM, which now owns Lotus), the general reaction was "What, they still made 1-2-3 until now? I thought it died a long time ago."
The original 1-2-3 files had a .wks extension. Version 2.0 originally used a .wk1 extension, but that was soon changed to .wk2, and from then on the number in the extension corresponded to the program version number. Lotus Symphony (the '80s version, not the unrelated 2000s version which used a variant of Open Office format) used a similar file format.
Format specs
Import/export info
- Tips for Importing Lotus 1-2-3 Files to Excel
- Interfacing with 1-2-3 files in SAS/ACCESS
- Lotus 1-2-3 converter (commercial software with free trial)
