I just started using glucosebuddy.com about 2 weeks ago. I really like the program. I am just using the web site as it doesn't seem to work very well with my Android phone. When it came time to print and show my doctor the printout didn't look so good. It was still useful but kind of a jumbled mess. I printed it with Wordpad as I do not have Excel. So tonight I researched how I could print without spending the $ for Excel and found a free program that does a great job. It's Google Docs which then takes you to Google Drive. It took some maneuvering and experimenting but I've got it down now and think this is my solution. If anyone else needs a free spreadsheet I recommend Google! Just wanted to share