Learn about Spreadsheet Files and APIs to open and create Spreadsheet files
A spreadsheet file contains data in the form of rows and columns. A spreadsheet file can be saved in several different file formats, each having a different file extension for unique representation. Data is stored in cells either in plain form such as text string, numbers, date, currency, etc. or as formulas that change a cell’s value when referenced cell values change.
Common spreadsheet file extensions and their file formats include XLSX (Microsoft Excel Open XML Spreadsheet), ODS (OpenDocument Spreadsheet) and XLS (Microsoft Excel Binary File Format).
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Open Source APIs to with Spreadsheet Files
Check the list of Open Source APIs to work with Spreadsheet files.
List of Spreadsheet File Extensions and Associated File Formats
Following is a list of common spreadsheet file formats along with their file extensions.