Batch Audio Converter

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FreeViewer
Batch Audio Converter Software

This user-friendly batch audio converter software for Windows will help users to bulk convert audio files in one go.

(Average Rating 4.7 Based on 52 Reviews)
  • Designed to Support Multiple Audio Formats Such as FLAC, AAC, M4A, etc
  • Easy to Save Audio in MP3, AIFF, MKA, FLAC, and Other Top Audio Formats
  • Adjust Preferred Audio Quality: Volume Levels, Sample Rate, or Audio Bitrate
  • Simply by Adding Folders, it's Easy to Bulk Convert Audio Files All at Once
  • One Can Easily Select and Add Audio Files Seamlessly
  • Full Compatibility For All Audio Types: Uncompressed, Pure Audio, Lossy Audio
  • Best Suited For Windows 11 and Older Versions on All Supported Systems
  • Can be Handled By Both Mono or Stereo Channel For All Audio Types
  • Guarantees 100% Offline Audio Conversion With Safe Security and Speed

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Full Version

Windows 10

FreeViewer Awards & Reviews

Widely Reviewed and Appreciated for It’s Reliability And Performance

Supported File Types for Batch Audio Converter

Input Formats

Supporting a wide range of lossy and lossless audio sources.

MP3 AAC FLAC M4A OGG WAV VOC WMA ALAC APE Opus AC3 AMR SND DTS MIDI AU EAC3 RM MPC AIFF BWF PCM DSD DXD RA M4R MKA 3GA TTA WavPack MP2 MQA ATRAC ADAT IFF SHN GSM CDA CUE MOD/XM/IT/S3M
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Output Formats

Optimized conversion for various devices and players.

MP3 OGG MKA ACC AIFF WAV AU FLAC WMA F4A AC3

Key Features of the Audio Converter

Preserve Original Sound While Converting to Any Format

Adjust Audio Bitrate

Adjust Audio Bitrate to Achieve Superior Sound Quality

This feature allows users to take control over the audio quality by selecting audio bitrates such as 128kbps, 256kbps, or 320 kbps. The higher the bitrate, the better the audio quality whereas the lower the bitrate, the smaller the size of the file.

trol Audio Sample Rate

Control Audio Sample Rate for Sound Accuracy

This trustworthy batch audio converter software can adjust and control how frequently audio is sampled per second. Moreover, this software gives users access to choose custom sample rates like 44100 Hz or 48000 Hz. Furthermore this will provide the right sound quality for how users can play their audio.

Control Volume

Control Volume During Audio Conversion

This application lets users easily increase or decrease audio loudness before converting files. So without affecting the quality of the sound, it raises quiet audio levels.

Supports Both Mono and Stereo

Supports Both Mono and Stereo Channels

For quick playback, use mono, and use stereo for a fuller sound experience. Users can also select their preferred audio channel from the converter control panel effortlessly.

No Internet

No Internet Connection Required

After the software is installed, this complete solution works without any internet connection. It ensures that there is no data leakage and offers high-speed processing in offline mode.

User-Friendly

User-Friendly and Safe Interface

Making it easy for both technical and non-technical users, this software offers a well-organized and easy-to-use interface. All operations are performed locally that guarantees to keep data secure.

Fast and Steady

Fast and Steady Audio Conversion

To convert audio quickly and safely, this conversion software uses an advanced system that ensures it doesn’t lag or crash. It also performs smoothly with both small and large numbers of audio files.

Supports current Windows

Supports Current Windows Versions

It is designed for Windows 11 and 10 and is available in both 32-bit and 64-bit versions. Also suitable for both personal and professional systems, this software offers steady performance

Batch Audio Converter Software Specifications

Requirements to Use This Audio File Converter

Software Download

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Size: 26.2 MB

Version: 18.2

Trial Limitations

Limitations
The free trial version converts only the first 20 seconds of the selected audio file

System Specifications

Hard Disk Space
100 MB of free hard disk space required

RAM
4 GB of RAM (4 GB is Recommended)

Processor
1 GHz processor (2.4 GHz is Recommended)

Application Pre-Requisites

Pre-Requisites
If you are using Windows 11/10/8.1/8/7, then please launch the tool as "Run as Administrator".
Microsoft .NET framework 4.5 and Above Version

Supported Versions

Supports Windows OS – Windows 11 64 bit, 10 32bit/64 bit, Windows 8 32bit/64 bit, Windows 7 32bit/64 bit, Windows Server 2019, 2016, 2012, Windows Server 2008 and All Below Versions

Product Guides

Installation

Uninstallation

User Guide

FAQs




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Choose the Right Plan: Feature Comparison

Free & Full Version Feature Overview

Features Trial Version Full Version
Add Multiple Audio Formats (WAV, DXD, AC3, MP3, etc.)
Volume Control
Set Audio Bitrate
Choose Mono or Stereo
Preserves Audio Quality
Convert Audio to Multiple Formats First 20 seconds
Cost Trial $29
Most Asked Questions

Export Audio to Multiple Formats

How to Use This Software to Convert Audio?

Batch Audio Converter

Convert your audio files in just 5 simple steps:

  • Step 1: Open the FreeViewer Batch Audio Converter on your Windows System
  • Step 2: Click “ Select Folders or Files ” and upload your audio
  • Step 3: Choose the File Format you want to convert
  • Step 4: Press “ Change ” to choose and set the destination folder
  • Step 5: Once ready, click the “Convert” button to start converting your audio
Yes, it is possible to perform mass audio file conversion at once at the same time.
No, there are no restrictions as it's a desktop application. The time to convert audio may depend on your system.
Yes, for converting 20-second audio clips you can use this tool for free and with no quality loss. For longer audio files and advanced features, you can upgrade to premium.
Yes, as it’s an offline tool, all your data stays on your system, so there’s no risk of exposure.
Yes, you can definitely customize both bitrate and sample rate which will give you full control over file quality and size.
To convert an audio file depends mainly on the size, audio format, length, and the speed of your system. Small files take seconds to convert, whereas large files take more time.
Yes, you can convert audio from mono to stereo and from stereo to mono.
No, you don’t need to install any extra software to use this tool for bulk audio conversion
What Users Say About Our Product?

FreeViwer Bulk Audio Converter Software Reviews

4.7
52 Ratings
5 Star
85%
4 Star
10%
3 Star
2%
2 Star
0%
1 Star
4%
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