PortScan is an easy to use network scanner that can quickly check an IP range and return information about the alive machines. Especially useful if you wish to check the details of your network's computers, PortScan is not quite a complicated program, although it's more or less obvious that it's not addressed to beginners.

PDF Page Merger is a Windows software tool which combines 2 or more PDF pages into one page in a single PDF file. It allows you to set the page amount on the merged page, so you can merge every 2, 4 or more pages into one page in a single PDF file. This excellent utility also enables you to customize the output page size with the page size list, which has preset more than 30 common paper sizes already.

Password Tech ( PWGen) is a powerful password generator capable of generating large amounts of cryptographically-secure passwords, pronounceable passwords, pattern-based passwords, passphrases composed of words, and scripted passwords. Passwords can be stored in encrypted databases along with user names, URLs, notes, etc. Password Tech provides lots of options to customize passwords to the users' various needs, and individual scripting with Lua gives full control over the process of password generation. Text encryption is also supported.

Paint.NET is free image editing and photo manipulation software designed to be used on computers that run Windows. It supports layers, unlimited undo, special effects, and a wide variety of useful and powerful tools. It started development as an undergraduate college senior design project mentored by Microsoft, and is currently being maintained by some of the alumni that originally worked on it. Originally intended as a free replacement for the MS Paint software that comes withWindows, it has grown into a powerful yet simple tool for photo and image editing. The programming language used to create Paint.NET is C#, with a small amount of C++ for installation and shell-integration related functionality.

O&O DiskImage lets you back up an entire computer or single files whenever you want – even while the computer is being used. In the event you should lose your personal data it can be quickly restored with just a few mouse clicks – even when Windows is no longer able to start. It also supports SSD drives and the latest UEFI System.

NirLauncher is a package of more than 180 portable freeware utilities for Windows, all of them developed for NirSoft Web site during the last few years.

Pixelmash brings a whole new approach to pixel art by letting you paint or import high-resolution images, then non-destructively pixelize and apply other layer effects to turn it into amazing pixel art. Although technology is Rapidly Evolving and graphics are closer to reality now! Just more than the ever, pixel art is to still alive and well. It can be used as a guideline for all types of environments. In this regard, you can definitely rely on Pixelmash.