An introduction to the LibreOffice Calc spreadsheet 3.5 When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. LibreOffice is a complete office suite ...

When it comes to spreadsheets, many think Excel is the only game in town. But what if I told you there is a powerful, free alternative hiding in plain sight? LibreOffice Calc is a free open-source ...

So let's say I have a spreadsheet, and I put in a BASIC function to do something fancy or to consolidate my code in one place under a meaningful name, or whatever. Here's the thing: If my function ...