MiniExcel

 

MiniExcel is a simple and efficient Excel processing tool for .NET, specifically designed to minimize memory usage.

At present, most popular frameworks need to load all the data from an Excel document into memory to facilitate operations, but this may cause memory consumption problems. MiniExcel's approach is different: the data is processed row by row in a streaming manner, reducing the original consumption from potentially hundreds of megabytes to just a few megabytes, effectively preventing out-of-memory(OOM) issues.