10 Best Free WAV to FLAC Converter Software For Windows

Here is a list of best free WAV to FLAC Converter software for Windows. These converters help you to convert WAV audio into FLAC audio format. Some software will also let you perform batch WAV to FLAC conversion to save time. Apart from batch conversion, some advanced features like threads and CPU core selection are also present in some of these converters, to further speed up the conversion process.

Most of these converters are dedicated audio converters due to which most of these support multiple audio formats, both as input and output. Some of the most common audio formats supported apart from WAV and FLAC are MP3, AAC, MP2, WMA, M4A, etc. The conversion process is very simple with all these software. In most cases, you can perform the conversion in just two or three simple steps, which include adding WAV files, customizing parameters, and selecting FLAC as output. In general, all software are perfectly capable to convert WAV to FLAC.

My Favorite WAV to FLAC Converter Software For Windows:

AIMP is my favorite WAV to FLAC converter software because it lets you convert multiple WAV files to FLAC to provide efficiency. It also lets you increase the number of threads to further increase the rate of conversion. Plus, it supports many audio formats like MP3, AAC, WMA, FLAC, WAV, and more.

You can also check out lists of best free Batch Audio Converter, Audio To Video Converter, and WAV to MP3 Converter software for Windows.

AIMP

AIMP is a free WAV to FLAC converter software for Windows. Though, it is mainly an audio player, it contains an audio converter as an additional feature. Its audio converter is capable of converting various common and uncommon audio formats like FLAC, WAV, OGG, WMA, ATRAC3 audio, etc., into other supported audio formats.

To access its audio converter, you need to go to menu > utilities > audio converter. In its audio converter, you can easily perform batch WAV to FLAC audio conversion. Plus, you also get some additional features such as threads (to improve conversion speed), tracker music (to turn on/off surround sound and ramping), resampling (to choose between conversion speed and audio quality ), anti-clipping (it prevents scratch sound and noise), etc.

Now to convert audio format, first, add one or more WAV file to its interface and select FLAC as output and then tweak audio settings from the options menu if necessary. After that, press the start button to get the FLAC audio file or files as output.

AIMP also provides a music metadata editor tool. To know about it, check here.

Hamster Free Audio Converter

Hamster Free Audio Converter is another free WAV to FLAC converter software for Windows. Using it, you can easily convert one audio format into another. Plus, it also lets you perform batch WAV to FLAC audio conversion to work efficiently. Another advantage of this converter is its property to support multiple inputs and output audio formats like WAV, FLAC, MP3, MP2, AC3, WMA, AAC, and more. Not just that, various device-specific audio formats like iPad (MP3), Sony PSP (AAC), Vibe (FLAC), etc. are also supported. In device specific audio formats, you can vary the quality of audio; while in conventional audio formats, you can’t do that.

The process to convert WAV to FLAC requires two simple steps:

• Add one or more WAV audio files as input and press next.
• After that, select the FLAC audio format and press the convert button to get FLAC audio files in output.

Apart from normal format conversion, you can also merge up to 3 audio files into one single file just before the conversion. To do that, first, press the merge files button and then press the convert button to get the merged FLAC or any other selected audio format file as output.

fre:ac

fre:ac is a free and opensource audio converter software for Windows. It is also perfectly capable to convert single and multiple WAV files to FLAC. You can’t only convert WAV to FLAC, but also carry out various other audio format conversions. There are various configurable options which this converter provides, using which you can achieve the desired output. Some of the common audio formats that this software supports both as input and output are OGG, MP3, FLAC, WAV, AAC, etc.

This software comes with a FLAC audio encoder that converts any input audio to FLAC. Apart from FLAC encoder, there are other encoders that you can select according to output audio formats namely, LAME (for .mp3), Bonk, (for .bonk), FAAC (for .aac), and OGG (for .ogg).

In order to convert WAV to FLAC, first, add one or more than one audio files as input using add audio files button. Now, select the FLAC encoder from the general settings > encoder. Lastly, press the start encoding button to start audio conversion.

MediaHuman Audio Converter

MediaHuman Audio Converter is a completely free WAV to FLAC converter software for Windows. In it, you can also perform batch audio conversion, in case of multiple audio files. It is also perfectly capable to handle many audio formats both as input and output like FLAC, WAV, AAC, MP3, AIFF,  WAV, OGG, and lot more.

In this freeware, you can tweak some audio settings just before the conversion, namely channels (mono, stereo, and 5.1), sample rate (from 8000 Hz to 192000 Hz), bit per sample (16 or 24 bit), and compression level (between 1 to 10). After tweaking the settings, you can select FLAC format as the output format from profile menu and press the start conversion button to get the FLAC audio files.

The preferences menu of this software has one interesting feature named limit number of used processors; so that only certain number of processor cores work during audio conversion. In general, it is one of the simplest audio converter software that comes with all essential features.

Moo0 Audio Converter

Moo0 Audio Converter is another free audio converter that can also convert WAV to FLAC audio format. This audio converter is capable of converting input audio into various output audio formats such as FLAC, AAC, M4A, MP4, MP2, and more. Plus, it also supports batch audio conversion that allows you to convert multiple WAV to FLAC audio files simultaneously.

In this freeware, you can also vary some audio parameters before performing the audio conversion namely, frequency (8000 Hz to 96000 Hz), Channels (Stereo, Mono, and 5.1 Channel), and Volume (10% to 300 %). After modifying the audio parameters, select the output audio format i.e. FLAC (Lossless) format and drop single or multiple WAV audio files to convert WAV audio into FLAC format.

IQMango Audio Converter

IQMango Audio Converter is a completely free WAV to FLAC converter software for Windows. It is mainly an audio converter, but it can also be used as a video converter due to support for various video formats (MP4, AVI, WMV, etc.). In it, you can also optimize both the output audio and video formats according to various popular portable devices like Apple devices, mobile phones, portable players, gaming consoles, etc. Plus, its ability to convert multiple audio files simultaneously is also impressive.

Some of the supported input and output audio formats of this freeware are FLAC, WAV, MP3, OGG, WMA, AMR, AC3, etc. Its output format menu contains all the supported output audio and video formats that you need to select before audio conversion.

Now coming to WAV to FLAC audio conversion, you need to add a single WAV file or the whole WAV files folder using add file or add folder option respectively. After that, select the output format to FLAC from output format menu and vary audio quality by sliding the quality slider. Lastly, press the start button to convert all input WAV files into FLAC.

Overall, it is another simple software that provides all the important features on its interface to make audio conversion easier.

Any Video Converter

Any Video Converter is another free WAV to FLAC converter software for Windows. Through it, you can convert formats various audio and video files. A total of 12 audio formats are supported by this software such as WAV, FLAC, MP3, M4A, OGG, etc.

In order to convert WAV to FLAC, first, add single or multiple WAV files by dropping audio files on its interface. Then select all audio files and set the output audio format to FLAC from output profile menu and press the convert button to start conversion. It is also possible to convert FLAC back to WAV.

Apart from audio conversion, this software can also be used as an online audio/video downloader, DVD burner, media player, and also as a basic video editor.

Aunsoft Video to Audio Converter

Aunsoft Video to Audio Converter, as its name implies, is a free video to audio converter. But, it can also convert one audio format into another with ease, like WAV to FLAC, MP3 to MP2, etc. Plus, the option to perform parallel conversion or batch conversion is also available. The process of audio conversion is pretty straightforward where you need to add WAV files to this software that you want to convert. After that, select the FLAC audio format from format drop-down menu and press the convert button.

As input, it can take both audio and video formats like MP4, AVI, WMV, MP4, FLAC, WAV, MP3, etc. In the output, it only provides audio formats like FLAC, MP2, AIFF, AAC, and eight more audio formats.

Besides audio format conversion, it has many other handy features like inbuilt media player, video editor, option to select up to 4 parallel processes and number of CPU cores, audio/video splitter, etc.

Pazera Free Audio Extractor

Pazera Free Audio Extractor is free and feature rich WAV to FLAC converter software for Windows. It also works as an audio extractor using which you can extract audio from a video file. Besides audio extraction, you can also perform audio conversion that consists of various popular audio formats like WAV, FLAC, M4A, AAC, MP3, WMA, AC3, and more. Plus, it also lets you customize various audio parameters like bitrate, sampling frequency, channels, volume, etc.,

At the time of WAV to FLAC conversion, you can use multiple WAV files as input as it can process all files at the same time to speed up the conversion process. Like other similar software, you just need to perform few simple steps to perform WAV to FLAC conversion like:

• Add WAV audio files as input using add files option or just by dropping the files on its interface.
• After that, select the FLAC format as output and change audio parameters if necessary.
• Lastly, press the convert button to get the FLAC files as output.

This software has two more additional features which may come in handy namely, range (to cut a part of audio) and FFmpeg command line (to perform conversion using FFmpeg commands).

AKV Audio Converter

AKV Audio Converter is a free audio converter that also supports WAV to FLAC audio conversion. Apart from WAV and FLAC formats, it supports seven more audio formats namely Mp3, M4A, WMA, AAC, OGG, MP2, and AMR. Each of the supported audio formats can be converted into other supported formats. Along with conversion, some audio parameters can also be tweaked in it, namely, sample rate, sample size, bit rate, and channels. Plus, an additional feature that can merge multiple audio files into one is also available.

The conversion from WAV format to FLAC is a straightforward process. To do so, select the FLAC output format from the left side of the interface, just after adding a single or multiple WAV files. Now, vary audio parameters if needed and then press the convert button. After the conversion, you can listen to the audio using its inbuilt audio player or simply save the output to PC.