MP3 to SWF Mac is an excellent MP3 to SWF converting software for Mac users. It allows you to choose MP3 files, convert to SWF, upload SWF files to your website. You can create a sound only SWF with MP3 to SWF Mac to be your web page background music. MP3 to SWF Mac can encode MP3 as well as WAV with different parameters (like sample frequency, bit rate and channels). You can set low frequency and low bit rate and mono channel to reduce SWF file size.
What's more, with the triming tool, you can split one or more segments you like from the original MP3 files and then merge them into one file.
MP3 to SWF Mac also supports batch conversion. You can add multiple MP3 files or the trimmed MP3 segments. You can also add a folder or drag and drop several MP3 files and folders to the main window of the MP3 to SWF Mac, it will autoload all MP3 files and add them to list. Download and free try this fascinating software.
Free download and install MP3 to SWF Mac, then run it. The above interface will appear.
Step 1. Add Files.
There are three ways for you to imported your video files. Click
button to add files for the program; Click "File > Add File(s)" button to import files from your local disk. You can preview the videos in the right of the main window before you converting the files.
Step 2. Customize all the parameters of output setting
Click Profile dropdown list to set the output format; click
button to choose the saved folder in your local and Open Folder button to open it.

Step 3. Join several files into a single one
Check
option to merge several separated files into one file for you to enjoy it successively.
Step 4. Converting file and previewing the output effect immediately after you operate it
Click
button to start to convert MP3 to SWF for Mac now!
This MP3 to SWF Converter Mac can show the converting process and converted video simultaneously.