When the system deletes files, it does not actually remove them; instead, it simply marks the disk space they occupied as available for reuse. As a result, files you believe to be deleted can often be recovered using specialized tools and techniques. This poses a risk to your confidentiality and security if those files contain private information.

Solid PDF Tools is a versatile software suite for anyone working with PDF documents, developed by Solid Documents from New Zealand. It is designed to provide capabilities such as conversion, creation, merging, and scanning of PDF files. It can assist you with any PDF-related challenges you encounter. You will find that your productivity increased significantly while using it.

exe4j is a powerful and easy-to-use tool that allows developers to swiftly create Windows executable files (.exe) from Java applications and integrate them into the Windows environment, developed by ej-technologies from Germany. It features a step-by-step wizard that guides users through the whole process.

Police Stories, SWAT series, Door Kickers series, and Rebel Cops are all top-down shooter games in the "player plays the role of a police officer" type. Thereinto, Police Stories is the most mature one, developed by HypeTrain Digital from Cyprus. It looks like a very interesting role-playing journey, has a good sense of substitution, combines real-time action and strategic systems, and has seemingly randomly generated but actually thoughtfully designed levels.

SimplexNumerica is a robust and feature-rich tool designed for numerical calculations, mathematical modeling and simulation, developed by Dipl.-Phys.-Ing. Ralf Wirtz from Germany. It is especially favored by professionals in fields such as engineering, physics, and finance because of its versatility and user-friendly interface.