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AFile source code

Vic 20 Emulator source code

v2600 source code

TapSlice source code.

Apple2000v1.3 source code

ConvCalc source code

ACalc source code

MathPaint source code

YAG_Genesis source code

mathX source code

ShapeShifter source code

Mathematical function browser (source)

Mathematical function browser

Sinclair ZX Spectrum Emulator (source)

Easy1541 source code

ShimmerDB source code

Emul. c64(dtv),c128,pet,cbm2,plus4,vic20

CPCConv source code

TI4Amiga source code

Nostalgia source code

Frodo source code

Sinclair ZX Spectrum Emulator (sources)

cp4 source code

GOldNEST source code

Game Maker Amiga Player&Maldita Castilla

c1581 source code

Apple ][ DiskServer OS2.0+ source code

Amoric source code

2006 beta release of a good spreadsheet

App8ImU source code