Function Generator for Windows

Used Function Generator for Windows?

Beta or prerelease software is not intended for inexperienced users, as the software may contain bugs or may potentially damage your system. We strongly recommend that users exercise caution and save all mission-critical data before installing or using this software.

Editors’ Review

Download.com staffFebruary 26, 2026

WaveLogic Systems transforms your computer's sound card into a versatile wave function and signal generator. Create and stream complex waveforms for diverse applications.

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Free

Pros
- Generates complex cyclical wave functions.
- Supports frequency, amplitude, phase, DC offset, duty cycle.
- Includes amplitude and frequency modulation.
- Offers multiple waveform types: sinusoid, square, sawtooth, triangle, pulsed, noise, sharkfin.
- Provides high resolution and frequency accuracy.
Cons
- Save/store logic circuits only in XML format.

Function Generator for Windows

Used Function Generator for Windows?

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Full Specifications

GENERAL

Release: February 22, 2012

Latest update: February 26, 2026

Version: apha

OPERATING SYSTEMS

Platform: Windows

Operating System

Windows Server
Windows 2000
Windows 10
Windows Vista
Windows 7
Windows XP
Windows 2003
Windows NT
Windows ME
Windows 98

Additional Requirements: None

POPULARITY

Total Downloads: 6,323

Downloads Last Week: 5

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Last Updated

User Reviews

3.5/5

4 User Votes

Nice clean interface - what's with the other software?
billgTODecember 29, 2013
Pros
Clean interface Drag and drop.
Cons
Need to watch the tutorial to understand the UI. Two other programs appeared on my computer that I had not asked for when I downloaded function generator. Mobogenie and MyPCbackup. Both came with many annoying popups. Was this CNET or Function Generator? Someone needs to clean up their act.
Summary
Looks like a nice program, but needs work, and seems to come with unwanted baggage.
Quick solution for my projects
WaveLogicSystemsAugust 14, 2013
Pros
easy to use interface, eliminates the need to use 555 timers, or function generator for low frequency functions.
Cons
this version is limited to 22khz or you sound card sampling rate, but i think they mention that.
Summary
I was quickly able to synthesize a signal for an Arduino project.
Doesn't work on Windows XP with SP3 and .net 4.0
sammy_joeMay 25, 2013
Pros
It seemed to uninstall successfully.
Cons
Never executed. I can't even get it to show its GUI.
Summary
I am running Windows XP with service pack 3 and all the normal updates. When I first installed the program I left the flag checked to run the program when the install finished. When the program tried to start, it halted complaining that I didn't have .net version 4.0 or above. I downloaded and installed .net version v4.0.30319. The second time I tried to run it my antivirus flagged it as an application which was trying to access the internet. I figured it was just looking for updates, so I allowed it. After that and each time thereafter, all I got was a Windows error saying WindowsApplication1 has failed, send report to Microsoft. I tried to uninstall and reinstall, as well as rebooting my machine. I am sure this program works. It just would not work on my computer. Hope you have better luck.
very unique function generator program
zeoez2012February 23, 2012
Pros
i like the circuit-like design interface and the ability to mix and combine waves
Cons
cant wait for the full version
Summary
I've used it to produce some insane sound fx

Developer’s Description

By WaveLogic Systems

Use your computer sound as a wave function & signal generator.