1. Collaboration app for UI designers & frontend developers

  2. Next generation design tools for digital products.

  3. Turn sketches, mockups and designs into web, iPhone, iOS, Android and Apple Watch app prototypes.

  4. Preview and inspect PSD. Get CSS, SVG, image assets, fonts, colors. All without Photoshop.

  5. Team-based interface design, Figma lets you collaborate on designs in real time.

  6. Create fully-interactive high-fidelity prototypes in minutes that look and work exactly like your app should. Sign up for a free 15-day trial and get started.

  7. The prototyping tool designers have been waiting for.

  8. Open design files like PSD, PDF, Images. Extrating layers, measuring distance, comparing difference, commenting, revision -- All cool features for developers working with a design file.

  9. Design is really about solving problems. UXPin is the UX Design Platform that gets that right.

  10. Concept.ly - Free web & mobile(iOS,Android) prototyping and ui mockup tool