This fonts are authors' property, and are either shareware, demo versions or public domain. The licence mentioned above the download button is just an indication. Please look at the readme-files in the archives or check the indicated author's website for details, and contact him if in doubt. If no author/licence is indicated that's because we don't have information, that doesn't mean it's free.

Font family: Unstable
Font subfamily identification: Regular
Unique identifier: Unstable:Version 1.00
Full font name: Unstable
Version: Version 1.00 February 11, 2014, initial release
Postscript font name: Unstable
License: This font is made with the trial version of FontCreator. You may not use this font for commercial purposes.
http://www.high-logic.com/fontcreator/fontlicense.html

Char map Unstable Regular font

UNSTABLE.TTF, Unstable Regular, unstable, unstable regular, unstable, unstable-ttf, windows, ttf, font, regular, eroded