Free Electric Field Line Software

Electric Field by Nasanbat Namsrai

You can see invisible electric field - if you use "Electric Field". It is an excellent tool forvisualizing electric field and equipotential lines. Visibility of field line and potential surface depends on their magnitude. You can put unlimited number of charges in the field. Also, it can simulate electric field of charged condenser, charged wire and charged dielectric objects.

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WinGuard Pro by WG Soft

Secure your computer by password protecting your Windows applications, programs and EXE files. Plus, protect your data with encryption for your files, folders and drives - directly from Windows Explorer. Extra features allow you to disable the Task Keys, Software Installation, Internet Explorer, Mozilla FireFox, Downloading Files, Zip and Self Extracting Files and the Boot Keys (F8).

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ModAssert by Q-Mentum

This is an advanced portable C++ library with 80 variations of the ASSERT macro, to add expressions, levels and optional actions. 48 are modular because they can also use Rich Booleans, allowing much more combinations than non-modular ASSERT macros. It is very flexible because it allows you to create custom loggers and assertion displayers, but you can also use the provided ones for Windows, wxWidgets or console applications.

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