If you’re looking for a full-featured spreadsheet application that is light on system resources, you should take a look at Gnumeric. Gnumeric is an open source electronic spreadsheet program that is free, fast, light and stable. Users will find all of the tools one would expect to find in a spreadsheet -a sum tool, statistical analysis, cell formatting and graph/chart generation and insertion. These are just a few of the useful tools available. So check out Gnumeric and find your next spreadsheet application.