Markdown - Wikipedia
Plain text markup language| en.wikipedia.org
Retrobatch is a unique application for automating actions to tens, hundreds, and even thousands of images at the same time| flyingmeat.com
Acorn is an awesome image editor for the Mac. Use Acorn to edit photos, add filters, retouch pictures, paint, crop, add text, create new images, and much more!| flyingmeat.com
BBEdit| www.barebones.com
