1. GoldWave
GoldWave is a foreign-developed recording tool. The key point is that it can not only be used for recording, but also for editing and processing audio. GoldWave supports a variety of audio file formats, .WAV, .AU, .SND, .RAW, .AFC, etc. After you edit the audio files, you can easily use GoldWave to make your music into background music for web pages, program sound effects, etc.
2. FL Studio fruit music production software
FL Studio is called "fruit" by insiders, probably because its icon is a fruit logo. Fruit is a great recording tool that basically turns your computer into a full-featured recording studio. You can record music/sound through software and then edit it. Compared to GoldWave, this software is more inclined to music processing.
3. MP3 Audio Recorder
You should be able to know its function just by looking at the name of this software. It is an MP3 audio recording tool. You can use this tool to save computer internal or external sounds (such as sounds from microphones, line inputs, INTERNET broadcasts, or sounds being played by various audio and video playback software) to your computer's hard drive. As long as there are no major problems with your hard drive, these files will always be saved.
4. Blu-ray Audio and Video Mp3 Recorder
Although this tool is also a recording tool, it is more focused on splitting and processing MP3 files. You can edit your recorded MP3 files through this tool. Each audio clip can have a fade-in and fade-out effect, and it can also increase the sound of the MP3 itself. It supports many formats and has various editing effects: Fadein and Fadeout are both available. It is considered relatively well-made.
5. Apowersoft Recording Wizard