After spending quite a bit of time researching the subject, we think we can confidently say that, when it comes to free downloadable greeting cards, you generally get what you pay for. Despite this, we did manage to find a handful of sweet designs that are all yours with just the click of a mouse.
To make these cards work, you'll need the free Adobe Acrobat Reader. (You probably already have it on your computer, but if not, you can get it here). You'll also need a good-quality color printer. Most of these designs come with a specific recommendation as to what kind of paper to use for printing.
For most of these links, you'll need to scroll down the page to see the download link for the cards pictured above. From left to right: