Best Audio File Joiners for Window/Mac/Mobile/Online
Audio file joining comes in handy when you're trying to combine several audio files into a big file. Whether you're creating a music file for the long drive or creating a motivation booster for the gym, audio file joining is an important skill to have. However, it's not as easy as stitching up two audio files. Your music files could be in different formats. They could have different playback speeds. Perhaps they all have varying quality settings and must be customized to common settings. For these reasons, you need powerful audio file joiners with advanced tools. This guide will help you determine the best tool for your device and purpose.
Part 1: Best Audio File Joiner for Windows and Mac
HitPaw Univd (HitPaw Video Converter) is a professional audio editing tool designed for speed editing and combine audio tracks on Windows and Mac computers. It makes audio editing a breeze. Its intuitive user interface is easy enough to use for anyone, including first-time users who have never edited audio before. You can combine all your favorite music in a matter of minutes with HitPaw Univd.

HitPaw Univd - All-in-one Video Solutions for Win & Mac
Secure Verified. 254,145 people have downloaded it.
- 1,000+ Formats Supported: No matter the format of your music files, HitPaw Univd merges them all
- 100% Lossless Joining: Preserve the original quality of each music file even when stitched together
- Compress for Portability: Univd's powerful algorithm compresses your music without greatly losing its quality
- Batch Merging: Merge up to 5,000 files per batch and create a music file to last for the entire vacation
- 120X Faster: No more waiting! Watch HitPaw Univd merge all your music files in seconds
- Great Customizations: Customize output music file's playback speed, volume, and even file size
Secure Verified. 254,145 people have downloaded it.
Guide to Merge Multiple Audio Tracks in Univd
- Step 1: Activate Merge Feature
- Step 2: Import Audio Files
- Step 3: Select Output Format
- Step 4: Start JoiningAudio Tracks
- Step 5: Review the Output File
Download and install HitPaw Univd >> Launch it >> Go to "Editor" >> Click "Merge" to activate the feature.

Click "Add Files" >> Select "Add Audio" to select and import audio files to HitPaw Univd.

Click the "Format" dropdown menu at the bottom left corner >> Select output format >> Use the "Edit" button (pen icon) to set output audio quality for the joined output file. Also check the "Merge into one file" checkbox at the bottom.

Click "Export All" to trigger the merging process.

Return to the "Editor" main interface >> Go to the "Edited" tab >> Play the output file to preview it.

Part 2: Best Free Audio Merger Online
Looking for a free audio merger online to quickly and efficiently merge your favorite music? HitPaw offers a fast and user-friendly online tool-HitPaw Online Audio Joiner-to join audio files on the go quickly. The online tool can be accessed from any browser-compatible device. So, you can use any device to join music, no matter where you are and what device you're using. Follow these easy steps to start using HitPaw Online Audio Joiner to merge your music today:
- Step 1: Visit HitPaw Online Audio Joiner
- Step 2: Upload Audio Files
- Step 3: Choose Output Format
- Step 4: Download Merged File
Visit HitPaw Online Audio Joiner's official page.

Drag and drop the audio files directly into the tool's "Upload" box. Alternatively, you can use the "Add Tracks" button to select and upload the box to the tool.

Select the output format using the "Format" drop down button at the bottom right. No matter their current file format, all music files will be converted to this format when you're done. So, ensure that the output format is compatible with whichever device you play the file on.

Once the merging is complete, hit the "Download Audio" button to download the merged file.

Part 3: Top Audio Track Joiners for Android and iPhone
1. MP3 Cutter and Audio Merger (Android)

MP3 Cutter and Audio Merger is a reliable audio file joiner for Android devices. It supports a variety of audio files, including MP3, WAV, OGG, AAC, 3GPP, and others. The app uses the powerful FFmpeg library to merge audio files efficiently without overwhelming your device's resources, even on relatively low-performing devices. It's also fast, easy to use, and a must-have for audiophiles who like customizing music files for long-duration fun.
The best part about MP3 Cutter and Audio Merger is that it's constantly updated. So, you can be sure that it will perform the merging task reliably even in the future.
2. Audio Cutter Converter Merger (iOS)

Audio Cutter Converter Merger is a powerful, feature-rich audio track joiner designed with performance in mind. Besides the standard cut, merge, and convert features, the iOS app also offers customizations to control the audio quality of output. Thanks to its support for a wide variety of file formats, you can merge several different formats into a single file without losing their quality significantly. It's fast and easy to use.
Among its various features is the hard-to-miss noise remover, which can denoise any of your audio files that require it. In general, Audio Cutter Converter Merger is an indispensable iOS app for audiophiles you love to enjoy for long hours of uninterrupted music.
FAQs about Audio Merger
Q1. Can I merge songs on Apple Music?
A1. No, you cannot. However, you can use other tools to import music from Apple Music and merge them. One such tool is GarageBand.
Q2. How to use Audacity to combine music tracks?
A2. Audacity is compatible with Windows, macOS, and Linux platforms. So, first download the right version for your device and install it. Launch it when it's installed and import the audio files into it using the "File >> Import >> Audio" path. Each imported track will occupy its own timeline in Audacity, but you can move them around using the Time Shift Tool (double-arrow icon). When you place them one after the other, ensure that there are no spaces between these tracks for seamless merging. You can "Play" the integrated audio file and make sure that there are no issues with the merging. When done, export the finished product by following "File >> Export >> Export as ABC" where ABC is any audio format like MP3, WAV, etc.
Conclusion
Merging multiple audio files is easy when they're in the same file format. However, when their formats differ, you need a powerful media converter that can perform the twin jobs of converting the audio files to a single format and merging them. That's a job for which HitPaw Univd is designed. HitPaw Univd's bouquet of features makes it an excellent audio track joiner for users. You can merge hundreds of tracks into a single audio file using HitPaw Univd and get your output file in a matter of minutes. HitPaw Univd is fast, powerful, and easy to use. Try it today.
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Daniel Walker
Editor-in-Chief
My passion lies in bridging the gap between cutting-edge technology and everyday creativity. With years of hands-on experience, I create content that not only informs but inspires our audience to embrace digital tools confidently.
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