Windows · Free download · Audio Video

Free Mp3 M4a Wma Converter (formerly Kastor - Free Audio Converter)1.6

Free Mp3 M4a Wma Converter (formerly Kastor : Free Audio Converter) : Convert audio files, extract audio from videos, then change the quality, the bitrate, the number of channels and the frequency of the output files

Operating system
Windows 10/11
File size
2.6 MB
License
Freeware
Last updated
May 1, 2026
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99 downloads·871 page views

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Overview

What is Free Mp3 M4a Wma Converter (formerly Kastor - Free Audio Converter)?

Free Mp3 M4a Wma Converter (formerly Kastor : Free Audio Converter) : Convert audio files, extract audio from videos, then change the quality, the bitrate, the number of channels and the frequency of the output files

In depth

A closer look at Free Mp3 M4a Wma Converter (formerly Kastor - Free Audio Converter)

Kastor Free Mp3 M4a Wma Converter is an easy-to-use software tool which lets users turn audio files of numerous formats into MP3, WMA, OGG, FLAC, WAV and AAC, offering support for customizable audio properties. Setting up the program is done quickly and with minimal effort, as there are no special options available. The interface is based on a basic window with an intuitive structure, where you can add audio tracks to the list using either the file browser or drag-and-drop function. It is also possible to scan entire directories for supported sound files.

Requirements

System requirements

Windows 8 64 bit / Windows 8 / Windows 7 64 bit / Windows 7 / Windows Vista 64 bit / Windows Vista / Windows XP 64 bit / Windows XP

Verdict

Should you download Free Mp3 M4a Wma Converter (formerly Kastor - Free Audio Converter)?

Free Mp3 M4a Wma Converter (formerly Kastor - Free Audio Converter) runs on Windows 10/11 and is available under the Freeware license — the installer is 2.6 MB. We’ve catalogued it under Audio Video.

Verified clean. Every Free Mp3 M4a Wma Converter (formerly Kastor - Free Audio Converter) build on SoftLookup is scanned for viruses, spyware, adware, trojans and backdoors. We re-test on every update.
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At a glance

Free Mp3 M4a Wma Converter (formerly Kastor - Free Audio Converter) specifications

Category
Audio Video
Publisher
KastorSoft
Last updated
May 1, 2026
Requirements
Windows 8 64 bit / Windows 8 / Windows 7 64 bit / Windows 7 / Windows Vista 64 bit / Windows Vista / Windows XP 64 bit / Windows XP
License
Freeware
Operating system
Windows 10/11
File size
2.6 MB
Price
Free
Page views
871

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