Spreadsheet Files - page 2
| Extension | Description | Author | File / Link |
|---|---|---|---|
xls
|
VB class to write an Excel BIFF 2.1 spreadsheet directly | Paul Squires | Download |
| OpenOffice.org's Documentation of the Microsoft Excel File Format Versions 2, 3, 4, 5, 95, 97, 2000, XP, 2003 | Daniel Rentz | Download | |
| OLE Compound File (Structured Storage) format | Deprecated resource Link | ||
xlsx
|
ZIP-packaged XML spreadsheet format (Microsoft Excel / ECMA-376 / ISO 29500) | Microsoft / ECMA / ISO | Link |