PoLabs
62
Freeware
Fully featured oscilloscope,chart recorder,logic analyser and spectrum analyser.
1
Sonic Spot
3
Shareware
Provides the functionality of an audio frequency spectrum analyser.
Stephen Computer Services, Inc.
22
Shareware
It is a software package simplifying the SPC tasks data collection and charting.
4
Virtins Technology
1,307
Shareware
Suite of tools including oscilloscope, signal generator and multimeter.
Fuse team
Open source
Fuse (Free Unix Spectrum Emulator) is, unsurprisingly, a ZX Spectrum emulator.
6
Vaggelis Kapartzianis
Freeware
ZX32 Spectrum Emulator is a program that can emulate a ZX Spectrum in your PC.
Aidiga
9
Freeware
MDS Audio Spectrum Analyzer is designed for real time audio spectrum analysis.
15
Labcenter Electronics
117,809
Shareware
Proteus PCB design combines the ISIS schematic capture and ARES PCB layout.
94
Labcenter Electronics
3
Freeware
The Proteus combines schematic capture, SPICE circuit simulation, and PCB design.
5
Labcenter Electronics
1,627
Freeware
VSM Studio is a completely free universal IDE for Proteus.
11
Labcenter Electronics
4,878
Freeware
Installs files for Proteus VSM USB Simulation with supported microcontrollers.
92
Visualize Software
14
Freeware
VisualZone is an intrusion analyser and report utility for ZoneAlarm.
1
MCS
4
Freeware
ZoneLog Analyser reads and displays the log file generated by ZoneLabs ZoneAlarm.
