Compare the best free Microsoft Excel alternatives for 2026, including features, pricing, pros and cons, and use cases for each spreadsheet tool. The kinds of features you need from your spreadsheet ...

I ditched my terminal for Claude's built-in code executor, and I'm not going back.

This article is not about ethics, privacy, security, ownership, or corporate governance — I am going to circumvent all of this here by using some made-up data relating to supermarket sales: Here, I ...

When it comes to working with data in a tabular form, most people reach for a spreadsheet. That’s not a bad choice: Microsoft Excel and similar programs are familiar and loaded with functionality for ...

Opening LibreOffice Calc or Excel to check if a CSV has 500 rows or 5,000? To verify low stock items? To spot pricing errors? There's a faster way that works on any Linux server or terminal. This ...

This time, I am recording how I built a tool in Streamlit that automatically converts CSV data using Excel master information and automates verification and validation. ...But it doesn't end there.

Windows may get all the attention, but when you want to get real work done, you turn to the applications that run on it. And if you use spreadsheets, that generally means Excel. Excel is, of course, ...

Thanks for all your contributions! At this time I'm not continuing development on the Python version of this tool. I'm happy to point to your projects if you decide to take over development on the ...

MarkItDown is an open-source Python library from Microsoft that converts various file formats to Markdown for indexing and analysis. Markdown is a popular lightweight markup language with plain text ...