This may not be the correct catagory to put this question under, so forgive me...

Does anyone know of a free software program... database, spreadsheet, whatever...
to Record testing results in & keep track of changes etc...?

I know you can buy programs that tell you how much chemicals to add & such
( like Michael's free bleach claculator)
but I'm looking for a freebie if it's out there...
( & it doesn't have to be "smart", telling me the additives necessary; I just want to keep better records)
Thanks