HEATKEYS

Lab reports, technical notes and links on a variety of technical topics, including image processing, color science, computer graphics, mathematics, fractals and chaos. Most involve programming and include complete Delphi source code.

YouTube is a place to discover, watch, upload and share videos.

Tracker Software Products develops fast, light PDF software for viewing, converting, and editing PDF documents, with unparalleled support and service.

Find the software you

Your site source for Android smartphone news, reviews, our own app store, forum, rooting videos, tips + tricks for getting the most out of your device.

Buy rare and hard to find music on vinyl records and used CDs from thousands of online record stores. Manage your music collection with a detailed discography on rock, electronic, hip hop, classical and other popular and obscure music genres.

The Neat Company. Find desktop and wireless scanners to help you transform your receipts, documents and business cards into information that works for you.

This site contains posture information, posture analysis tools and posture correction tools

Forum, Wiki, FAQ, Groups - the official Qt community site. Here you can get started with Qt, read tutorials, find solutions to your challenges and get up to date on the latest developments.