You can open, edit, and export files back into the .xls format without a subscription. 3. Google Sheets (Free)
Use Excel with earlier versions of Excel - Microsoft Support
Professional Office 97 2003 free download | WPS Office Academy. WPS Office
Websites offering "free full versions" of legacy Microsoft Office suites often bundle the downloads with spyware, ransomware, or trojans. microsoft excel 972003 free download software link
Download the software directly from the official website.
Get free access to Word, Excel, and PowerPoint using Microsoft 365 for the web (formerly Office).
However, in 2026, downloading "old" software requires caution. Microsoft ended support for Office 2003 in 2014, meaning have been released for years. You can open, edit, and export files back into the
Windows 10 and Windows 11 do not natively optimize for software built in 1997 or 2003, leading to frequent crashes and data corruption. Understanding the .xls Format
Open the .xls file using any of the free alternatives listed above (such as or Excel on the Web ). Click on File in the top menu. Select Save As or Download . Choose Excel Workbook (.xlsx) as the file type.
Free web-based version that can open and convert older Excel files. WPS Office Websites offering "free full versions" of
Microsoft provides a free, cloud-based version of Excel that runs in your web browser. This is the safest way to create, edit, and save spreadsheets without a subscription. Microsoft 365 Online
However, you can still access these functionalities or open older files for free using the methods below. 1. Official Free Ways to Use Excel Today