Free 8051 Software

Atanua by Jari Komppa

Atanua is a real-time logic simulator designed for educational use. It has an intuitive, OpenGL accelerated user interface, with which the user can place components and wires. Components include all common logic blocks, including gates, latches and flipflops, about 30 different 74-series chips, an 8051 microcontroller variant, various LEDs, buttons and 7-seg displays.

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GraphSight Junior by CradleFields.com

GraphSight Junior is an easy to use freeware handy 2D math-graphing program. It was originally designed to help students and teachers satisfy their day-after-day math plotting needs. It makes it easy to plot and explore common Y(X) = F(X) Cartesian graphs, set text labels on the coordinate plane, zoom or shift a graph with just a single click & move of mouse. The picture can be than exported to a file or windows clipboard as a bitmap.

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ShamCom by Shamrock Software GmbH

Terminal program with VT52/VT100 emulation, Xmodem, Ymodem, Zmodem for file transfer, can be used either with TCP/IP (Telnet), conventional modems or ISDN adapters, script capabilities, logging into file.

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Flash Movie Player by Eolsoft

Flash Movie Player is a freeware standalone player for Shockwave Flash (SWF) animations, based on Macromedia Flash Player plug-in. In addition to all Macromedia Flash Player abilities, it has a lot of extended features, such as animation rewinding, advanced full screen mode, .exe projectors support and playlists. Moreover, Flash Movie Player can extract flash movies from .exe projector files and save them in SWF format.