Here’s a list of free PDF patterns.
Please leave a comment if you know of any others or if any of the links change.
Grainline Hemlock Tee
Ida Clutch free from KylieandtheMachine.
Blue Prints for Sewing Townhouse bag
Hey Jude has a number of free kids pattern and a womens tank pattern.
Freesewing.org customizes patterns to your measurements.
Lekala has hundreds of free patterns
There are thousands on Craftsy
Angela Kane has a free dress and top patterns and lots of wonderful tutorials
Colette Patterns have several free patterns.
Madalynne has a free bra pattern on her site.
Maria Denmark Kimono Tee is a great pattern.
Peppermint Magazine have a bunch of free patterns.