Ubuntu what free tools packages available for making professional software mockups? [duplicate]
This question already has answers here: Native, FOSS GUI prototyping tools? [duplicate] (5 answers) Closed 6 years ago. Like: http://www.balsamiq.com/ for Linux is there any professional quick mockup builders available? (not pen and paper we know we do that mostly but it needs to be quick and professional for sharing, not like open-office power point … Read more