Sample Focus - The easiest way to find the perfect audio sample
UX Flow Wireframe Prototyping System - Create beautiful user flows prototypes for your next project
Epidemic Sound - Website with licensed music to use in youtube videos
draw.io - Online diagramming application
Mixkit Free Sound Effects - Mixkit Free Sound Effects is a website that is introduced for incredible free sound effects, making you use in your cinematic projects without any hurdle.
UMLGraph - UMLGraph is a professional automated drawing tool that allows the designers the declarative specification and drawing of UML class and sequence diagram.