Smart Audio Editor

How to Add Audio Effects to Audio Files?

Want to create a "soundtrack" for a photo show with a professional audio editor? Our Smart Audio Editor is right on your target! It helps add some cool audio effects like fade in, fade out, echo, amplify and so on to the song to create your MP3 soundtrack. Then, you can drop that directly into your photo show program. Download and install Smart Audio Editor to add audio effects to audio files.


1. Input an Audio File

Launch Smart Audio Editor. Click "Open" to activate a browser window, in which you can select an audio file from your computer. Then, click "Open" to input it to the program.

Input an Audio File


2. Create a Selection

Select the part of the waveform you want to edit. There are 4 ways to create a selection: click anywhere of the waveform as a starting point and use hotkey like Shift+Home, Shift+End or Ctrl+A to select from start/end or all; click the left button and drag along with the waveform to the place you want to select; specify the beginner & end of the session by moving the sliders below the waveform window; Input the start, end or length of time to choose specified region.

Create a Selection


3. Add Audio Effects

Now you can apply echo, vibrato, amplify, chorus, fade... to your music. The settings window of corresponding effect will be activated. Specify detailed parameters or apply some popular presets to adjust the effect. Click "Preview" to listen to the music before adding the effects to the audio to make sure you get exactly what you want.

Add Audio Effects


4. Save the Changes

After all the editing is finished, you can save the file.
Save: to save the changes to the original file.
Save As: The file that has been edited can be saved with a different file name and/or location.

Save the Changes

Download for Free
Download for FreeDownload Smart Audio Editor
User Guide
User GuideCheck the tutorials provided for quick start
Feature Specification
Feature SpecificationView product features in detail
Format Title Category Level
Written Record Audio Files Getting Started I
Written Edit Music Getting Started I
Written Add Audio Effects to Audio Files Getting Started I
Written Batch Convert Audio Files Usage Example II
Written Mix Audio Files Usage Example II
Written Convert Text to Speech Usage Example I
Written Edit ID3 Tags Usage Example I
Smart Audio Editor