EDWinXP 1.80 released! We had come with myriad features, which may help you in complex designs. 

EDWinXP 1.80 suite comprise of Schematic Editor, Simulators – Mixed Mode Simulator and SPICE based simulator EDSpice, PCB Layout Editor – Create the PCB Layout, Fabrication Manager – generate Manufacturing output files for Photoplotter, NC Drill etc. Thermal Analyzer – check for hotspots on the board, Electromagnetic Analyzer (with Signal Integrity and Field analyzer) – check for electromagnetic effects on the board, 28,000 + Library Components and  Library Editor for library component creation. Other modules are 8051, PIC, AVR and Motorola microcontroller kit, VHDL/Truth Table to diagram converter , 3D IDF file viewer, Filter Designer, ODB++ export and import etc.