A significant portion of my work as UX Designer involved creating a variety of low-fidelity mock-ups. These were usually done during the product feature documentation process. Mock-ups provide a visual reference to facilitate conversation with project stakeholders.
I prefer Axure RP and Balsamiq to quickly create low-fi mocks for purposes of conversation and input from project stakeholders.
Axure Wire Prototypes
Sign-in Page Prototype – Axure Prototype
Balsamiq Lo-Fi Mock Ups