OpenPyXL is a Python module designed for manipulating Excel files without needing Microsoft Excel installed. The module allows users to read and write cells, create sheets, and insert charts and ...

A thin wrapper around the OpenPyXl Python library that exposes some of its features as Model Context Protocol (MCP) server. This allows Claude and other MCP clients to fetch data from Excel files.

The 1st of every month. Opening last month's sales Excel file, calculating monthly totals, adding colors, drawing borders, converting to PDF... I did this for two years. 40 minutes per session. 8 ...

Excel has been the go-to tool for data manipulation and analysis for years. However, Python, with its powerful libraries and scripting capabilities, is emerging as a strong contender. If you are ...

Compare two versions of a CSV / Excel file and get a clear, highlighted diff workbook — what was added, removed, and changed, cell by cell. "Which rows changed between last month's export and this one ...

Back in late 2023, Microsoft announced Python integration in Excel. Like many, I was skeptical at first and continued to rely on VBA and built-in Excel formulas for data analyses and visualization.

At the end of every month, there is a task that I always dread. Gathering numbers from multiple Excel files, copying them into a single summary sheet, converting it to PDF, and sending it via email.