O&O Defrag Professional 17.5.559 (x86/x64) | 52.8 MB
Do not wait too long! If you work on computers a lot, then slow system and program starts, endless rendering and memory processes, or even system crashes when playing can quickly ruin your enjoyment. Defragmenting your PC can hugely accelerate the speed you can work on your PC. When you defragment, those files fragmented across the hard disk are logically rearranged so that files can be quickly recognized and processed by the hardware. Performance gains of up to 100% are not uncommon!

ANSYS Electromagnetics 15.0 Suite (x86 + x64) + ECAD Translator (x86 + x64)

x64: 2.81 Gb | x64: 3.06 Gb


ANSYS Electromagnetics 15.0 Suite - a set of specialized software simulation of high-frequency devices.

CD-Adapco Star-CD 4.20.027 Windows x64, Linux x86 x64

Win64: 1.62 GB | Linux: 1.59 GB


STAR-CD is a multipurpose one "heavy" CFD-package development of CD-adapco group (formerly known as Computational Dynamics Ltd), including procedures for the so-called first "Moving mesh". Efficient algorithm parallelization decisions based on the application of the method of finite volumes, combined with unique methods of automated partitioning flow region allow to simulate tasks of any geometric complexity.

Acme CAD Converter 2013 8.6.1.1406 | 8.9 Mb

All-in-one DWG Converter - Batch DWG converter that allows you to convert DWG DXF and DWF to PDF, WMF, JPEG, TIFF, EPS, SVG, CGM...,Supports command line parameters, it is also a very nice Free DWG Viewer.