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WAVTools is a suite of command-line programs for processing uncompressed WAV files and uncompressed audio streams.

OS: Win
File size: 12MB
Old versions
Version history
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WAVTools screenshot
Latest version

2.0 (June 12, 2017)


Visit developer's site

Download WAVTools 2.0  12MB  Win

Download old versions

Download WAVTools old versions

Software License

Freeware (Free download and usage!)

Supported operating systems


Version history / Release notes / Changelog / What's New


all: version 2.0 - added support for WASAPI host - for precise 24-bit recording in Win7 and higher
WAVCut: new program for cutting audio streams
WAVRMS: new program for RMS-value calculation/visualization
WAVResample: minor fix (previous version sometimes dropped last internal block of ~4000 samples)
WAVConnect: smart connector of interruper/broken recording or ripping

View full changelog

All features

cutting and joining wav-files, trimming
splitting and merging channels
multi-channel processing (practically unlimited)
adjusting gain, DC-offset , level normalization
adjusting gain (level) parametrically
audio filtering (low-pass, high-pass, band-pass, ….)
changing bit-depth
changing sample rate
stereo mixing, mono processing
compressing and expanding audio dynamic
audio recording and playing
generating testing signals, analyzing and measuring
adding output dither
… and more (WAVTools guide: )

All command line programs can use as audio input/output
standard uncompressed WAV files
standard audio input/output devices registered in Windows system
raw audio data files
flac-compressed files (input only)
standard input-output pipeline

All tools:
WAVCopy (Basic program) Copies audio from input to output, with gain adjustment and

WAVTrim Trims leading and trailing silence

WAVTrimLead Trims leading silence. Unlike WAVTrim uses single pass processing and thus can

WAVMono Creates monophonic audio output

WAVStereo Adjusts stereophonic audio parameters (balance, stereobase-width)

WAVLevel Adjust gain (level) according to external parametric file

WAVNormalize Normalizes audio to maximum level

WAVSSRC Sample rate convertor – using Shibata’s SRC algorithm

WAVResample Sample rate convertor – using Secret Rabbit Code algorithm

WAVFilter Genuine program for filtering audio signal using digital filters (created by

DigitalFilter Creation of basic digital filters (low-pass, high-pass, band-pass, band-stop).

optional start/end point limitation

be used also for processing of real-time audio streams

generally external applications, e.g. DigitalFilter described below)

Application creates infinite impulse response (IIR) filters using bi-linear z-
transformation. These filters can be then used by WAVFilter program.

(See detail description later in this document)

WAVCompress Compress/expands dynamic of audio streams

WAVAGC Automatic gain controller of audio stream

WAVDCServo Automatic DC-base adjustment of audio stream

WAVSplit Splits audio stream into individual channels

WAVMerge Merges several wave files (as channels) into single multichannel wave file

WAVMix Mixes several wave files

WAVCat Join several wave files into single (long) file

WAVTee Duplicates audio stream into several identical files

WAVDiff Creates “difference” wave file (for identity verification). Suitable for comparison

WAVDubber Genuine program for playing wave file to one output device and simultaneous

of wave files with different bit-depth.

recording from another device (works also on duplex devices!). Suitable for

processing audio via legacy analog devices, e.g. for measurement of their

frequency response.

WAVGen Generates various test signals (sine, square, triangle, noise)

WAVClipDetect Audio analytical tool for clip-detection

WAVHistogram Audio analytical tool for audio histogram analysis

WAVProbe Audio analytical tool for basic audio measurement. Together with WAVGen (and

WAVDir Utility - list all wave files in directory with their basic parameters (in textual or

WAVStdHeader Utility - translate wave file into old-format, i.e. removes extended information

ASIORecorder Simple multichannel (!) audio recorder (GUI based application).

e.g. WAVDubber) can be used for bath frequency response measurement

tab-separated format)

from wave header. (Some old/legacy applications are not able to read wave files

with extended have header)

Most of wave editors operates only with stereo files, while multichannel is

supported only by complex DAW applications. ASIORecorder thus represents

simple multichannel audio recorder.

Sections/Browse similar tools

Guides and How to's

Acronyms / Also Known As

wavtools, Wavtools, WavTools

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1 reviews, Showing 1 to 1 reviews

Very fine, go ahead

Review by remanyao on Feb 8, 2016 Version: WAVTools OS: Windows 7 Ease of use: 10/10 Functionality: 7/10 Value for money: 10/10 Overall: 8/10

1 reviews, Showing 1 to 1 reviews

1 tool hits, Showing 1 to 1 tools

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Our hosted software are virus and malware scanned with several antivirus programs using (NOTE! Just one virustotal warning is 99.9% a false positive. And some software might receive 2-6 warnings but it's if they are not all same virus/trojan then it's 99% false positives.)

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