ALL is a file extension for a spreadsheet file created by Lotus 1-2-3. ALL files contain data organized into rows and columns in a spreadsheet format. ALL files can be opened by Lotus 1-2-3. Founded in 1982, Lotus was purchased by IBM in 1995.

The ALL file extension is also associated with WordPerfect for Windows General printer information files and Arts & Letters library files.

MIME type: application/vnd.lotus-1-2-3

Learn more about .ALL files:

Visit the Lotus web page.

Read about Lotus at ITKnowledgeExchange.com.

14 Sep 2010