Free Single Page Responsive Template
Flat style minimalist responsive template
FREE Flat style app landing page template
A perfect example of an app landing page for any corporate agency/startup.
This is flat one page website template from AllTemplateNeeds.com.
Golden is a one page agency/company theme by BestPsdFreebies.com.
ProJex is a one page business/agency, easy to customize template.
Cuda is a single page creative PSD template with modern flat design.
Modest is one page Parallax scrolling Landing Page Template from Psdbooster.