Someone, Difflugia I think, made a post recently about a free
Geneva Bible.
Grace-ebooks.com has just posted a pdf of the
Geneva Bible also. It's
free also.
I didn't take the time to compare the one that Difflugia posted and this one. This one apparently has the text of the 1599 edition. The first page is a facsimile of an original 1599 edition. The rest of the book is "cleaned up" and has center-column references and footnotes with short notes on some verses. I doubt that those were a part of the original 1599 edition, although I might be wrong on that.
Here's
the direct link to this ebook.
FYI--
Grace-ebooks has a large number of other ebooks--all pdf and all free. There are a good number of helpful Bible study aids, but most of the books are theological in nature, reflecting something like a Puritan/Reformed view. They all seem to be works that are in the public domain, but there may be some here which have some advantage(s) over copies of the works that you can find elsewhere on the Internet.