Many users wonder if Wondershare UniConverter 17 can trim and edit audio files, or if it only works with video. As an all-in-one media toolbox, it includes a full set of basic audio editing features so you can cut, trim, and adjust audio files without needing separate software.
In this guide, we answer the question clearly, show you exactly how to trim audio step by step, and cover all other audio-related features available in the software.
For a full breakdown of all tools, features, and real-world performance, read our complete UniConverter 17 review.
Can You Trim Audio Files in UniConverter 17?
Yes, absolutely. UniConverter 17 includes a built-in audio editor that supports trimming, cutting, splitting, and adjusting all common audio formats including MP3, WAV, AAC, FLAC, M4A, and more.
You can use it to:
- Trim unwanted sections from the beginning or end of an audio file
- Split a long audio file into multiple smaller segments
- Remove middle sections like pauses, mistakes, or dead air
- Adjust volume levels and apply basic audio effects
- Convert audio from one format to another
- Extract audio tracks from video files and edit them separately
The audio trimming tool works the same way for both standalone audio files and audio tracks pulled from videos. It is simple enough for beginners but precise enough for most everyday editing tasks.
Step-by-Step: How to Trim Audio in UniConverter 17
Trimming an audio file takes less than a minute and requires no prior editing experience.
- Open UniConverter 17 and go to the Converter tab from the left sidebar.
- Click Add Files or drag and drop your audio file into the window. You can also import a video file to edit its audio track.
- Hover your mouse over the file thumbnail and click the Edit icon (scissors symbol) to open the editing panel.
- In the timeline at the bottom of the window, drag the left and right trim handles to select the part of the audio you want to keep. Everything outside the handles will be removed.
- To remove a section from the middle, move the playhead to your cut point and click the Split button, then delete the unwanted segment.
- Use the volume slider to adjust overall audio level if needed.
- Click OK to save your edits and return to the main converter window.
- Choose your desired output audio format from the dropdown menu on the right.
- Select an output folder and click Convert to export your trimmed audio file.
The process works identically for both audio-only files and audio extracted from video clips. You can also trim multiple files in batch by applying the same edit settings to all imported files.
Other Useful Audio Features in UniConverter 17
Beyond basic trimming, UniConverter includes several other handy audio tools:
- Audio extraction: Pull the audio track out of any video file and save it as a standalone MP3 or other format.
- Batch conversion: Convert dozens of audio files from one format to another all at once.
- Volume normalization: Automatically adjust the volume of multiple files to a consistent level.
- Audio compression: Reduce audio file size without noticeable quality loss for easier sharing and storage.
- CD burning: Burn audio files directly to a CD from within the software.
- Voiceover recording: Record microphone audio directly into your project.
How Does It Compare to Dedicated Audio Editors?
UniConverter 17 is not designed to replace professional audio editing software for advanced work like multi-track mixing, podcast production, or detailed audio restoration. It does not include advanced effects, EQ, or multi-track editing.
What it does extremely well is handle all the common everyday audio tasks most users need — trimming, format conversion, volume adjustment, and extraction from video — all in the same tool you already use for video work. For casual users and anyone who works with both video and audio, this is much more convenient than installing and learning a separate audio editor.
Frequently Asked Questions
What audio formats does UniConverter 17 support?
It supports over 50 audio formats including MP3, WAV, AAC, FLAC, M4A, OGG, WMA, AIFF, and more. You can convert between any supported formats with one click.
Can I trim audio in the free trial version?
Yes. The audio trimming and editing tools are available in the free trial. Length limits apply the same way they do for video files — the trial processes the first 1/3 of each file.
Can I save the trimmed audio in lossless quality?
Yes. If you choose the same format and codec as the original file, you can trim without re-encoding, resulting in zero quality loss.
Is there a limit to how long the audio file can be?
There is no fixed length limit in the paid version. You can trim and edit audio files of any length, as long as you have enough storage space on your computer.
Final Thoughts
If you already own or are considering UniConverter 17, you do not need extra software for basic audio trimming and editing. The built-in audio editor handles all common tasks like cutting, splitting, and format conversion quickly and easily, with the same simple interface as the video tools.
It is not a replacement for professional audio software, but for 90% of everyday users, it has everything you need to trim, convert, and adjust audio files without leaving the app.
To learn more about all of UniConverter 17’s video and audio tools, check out our full review.