Made audio converting more beautiful and easier for Windows 10 and 11. Simply and fast convert between audio formats or extract audio from popular video formats. No internet connection needed, no files uploaded to any servers. All tasks are processed locally on your device. Features: - Convert between audio formats - Extract audio from video - YouTube to audio (need internet connection Step 4. Convert several MP3 files at the same time. You need to click the inverted arrow next to Convert all files to to choose the save format you want to convert. Then switch to Audio, choose Download Now. 100% CLEAN report. Helium Converter. 4.5/5. Review by Mihaela Teodorovici on March 19, 2021. The online world surely does not lack converters of all kinds, both portable and web Advertisement. 3. Click on “ Edit -> Preferences “. 4. Now go to “ Advanced ” tab and click on “ Importing ” tab. 5. Select “ AAC Encoder ” from “ Import Using ” list and select “ Custom ” from “ Setting ” list. As soon as you select “Custom” option, it’ll show a new dialog box. 6. Step 1- Import M4A Files to the Windows 10 Audio Converter. Launch Free HD Video Converter Factory on your Windows PC after installation. Go to its Converter module and then click the center + button or the upper-left + Add Files button to import your M4A files into this free audio converter. You can also directly drag and drop the source files. In the Recording Device panel, if you want to record the WAV audio playing on the pc, choose the Headphone or the Speaker. If you want to record your voice to WAV, choose the Microphone. Step 6. Hit the Record button. Step 7. Once you are satisfied with the WAV audio recording, stop it. 2Upload and convert. Click on ‘Choose File’ and select your M4A file from your folders. You can also drag and drop the file into the box. Click on ‘Convert File’. 2Upload and convert. Click on ‘Choose File’ and select your WAV from your folders. You can also drag and drop the file into the box. Click on ‘Convert File’. 0Y0y.