Top 5 Screen Recorders with Internal Audio for Windows & Mac

What makes a screen recording truly effective? The answer is simple: crystal-clear audio. No matter how sharp your video looks, poor or missing sound can ruin recordings. That’s why choosing the right screen recorder with internal audio for Windows and Mac is essential to capture system sound and voiceover simultaneously. This post is designed to help you find the best screen recorder with internal audio capture. We will focus on tools that can reliably record computer sound, microphone input, or both. Whether you’re creating tutorials, recording games, capturing online meetings, or saving streaming content, high-quality audio is a must for professional results.

How to Choose the Right Screen Recorder With Internal Audio

Not all screen recorders handle internal audio the same way. Some tools record sound in a single flat track, while others provide full control over audio sources. To choose the right screen recorder, I tested each tool using the same real-world workflow. Below are the key criteria I use when testing and comparing screen recorders with audio.

Separate Audio Tracks

The first thing I test is whether the software can record microphone audio and system audio on separate tracks. This is important because it allows you to adjust, mute, or enhance each audio source independently. Without this feature, you’re stuck editing a single mixed audio file.

Audio Input Control

Next, I check how much control the recorder gives over audio input devices. A strong screen recorder should allow you to choose exactly which microphone to use and provide volume adjustment before recording. I also look for noise reduction tools, which help remove background noise.

Output Format Support

Finally, I test the output formats the software supports. A reliable screen recorder should export in common, high-quality formats, such as MP4 and MOV for video, and WAV or AAC for audio. These formats are mostly accepted by editors, streaming platforms, and social media sites.

AnyMP4 Screen Recorder (The Professional Choice)

Price: Free, with upgrades starting at $12.45.

AnyMP4 Screen Recorder is a premium-grade screen recorder with audio capture for internal audio. It reliably records both the internal system sound and your microphone input with no latency. This software can capture screen and audio simultaneously, delivering high-resolution output up to 4K at 60fps and supports lossless audio. Additionally, it is equipped with a built-in audio mixer and enhancement tools, including noise reduction and microphone volume control. This helps you to reduce background noise and adjust microphone levels for clear voiceovers or polished presentations.

Personal Experience:

Based on my hands-on testing, AnyMP4 Screen Recorder truly lives up to its reputation as the best screen recorder with audio. Recording both my microphone and system sound simultaneously worked perfectly. In terms of video quality, the output was exceptionally clear, even at 4K resolution. However, its trial version can only capture screen activities at 1080p resolution.

OBS Studio (The Free & Open Source Powerhouse)

Price: Free

OBS Studio is a completely free screen recorder with audio capture capability, offering professional-grade results at zero cost. It is renowned for its power and flexibility, particularly in terms of internal audio capture and advanced audio routing. It features a full audio mixer that allows you to manage multiple sources. This free screen recorder with mic and system audio is highly customizable through plugins, hotkeys, and scene collections.

Personal Experience:

Using OBS Studio was a very different experience. I liked that it’s free and very powerful, especially for controlling which audio and video sources to record. I actually consider it the best voice recorder for PC. However, it is initially complicated. I had to watch tutorials to set up my scenes and get the audio right.

Bandicam (High-Performance Capture)

Price: Pricing for this software begins at $33.26.

Bandicam is a lightweight yet powerful Windows screen recorder with audio. It is designed for high-frame-rate internal audio and video capture, particularly in gaming. It excels at recording fast-paced DirectX/OpenGL games and high-resolution video streams with minimal impact on performance. It includes real-time drawing and annotation tools, which let users highlight areas, add text, or draw on the screen while recording.

Personal Experience:

Bandicam felt fast and easy to use. I could start recording quickly without spending time on settings. The video quality was exceptionally smooth, especially when recording games. However, the free version places a watermark on videos, and the editing features are very basic.

Built-in Solutions (Quick & Easy)

Sometimes you don’t need the best screen recorder for Mac with internal audio. Built-in tools are a quick and reliable way to record your screen with internal audio. Most modern operating systems include built-in screen recorders that are easy to access and perfect for simple recordings.

Mac: QuickTime Player

Price: Free

QuickTime Player is the default Mac screen recorder with audio from the microphone. It supports microphone input, so you can add narration directly during recording. You can also capture system sound using free extensions like Soundflower or BlackHole. The recordings are high-quality by default, and exporting them in formats like MOV makes editing later easy. It is best for straightforward recordings with decent audio, without dealing with complicated settings.

Personal Experience:

When I used QuickTime Player, it felt very simple and reliable. I liked that it was already installed on my Mac, so I didn’t need to download anything. However, I had to use additional tools to capture internal sound, and that setup required extra time.

Here’s exactly how I managed to screen record on Mac with audio.

Windows: Xbox Game Bar

Price: Free

Xbox Game Bar provides a built-in screen recording solution optimized for gaming on Windows. This PC screen recorder with audio also works well for general apps and desktop capture. It can record system audio and microphone input simultaneously, perfect for gameplay commentary. It records high-frame-rate games without significantly slowing down your system. Additionally, it includes screenshot capture, audio device selection, and overlay controls.

Personal Experience:

Using the Xbox Game Bar was quick and convenient, especially for recording games. I liked that I could open it instantly with a keyboard shortcut and start recording right away. However, it couldn’t record my full desktop, which made it hard to use for full tutorials.

How to Record Screen with Internal Audio on Windows and Mac

Recording your screen with internal system audio can be tricky, especially on a Mac. If you weren't aware, Macs block system sound by default, and even on Windows, recordings sometimes end up muted. Fortunately, AnyMP4 Screen Recorder can break these limitations. This screen recorder with internal audio capture can record anything smoothly and reliably.

1. Begin by securing a free download of AnyMP4 Screen Recorder. Install the screen recorder with system sound and mic input capture, and be sure to complete the setup process. Once the installation is finished, run the software to access its main dashboard.

2. By default, Screen Recorder mode is selected. Click Custom to choose a fixed recording area, or select Full to capture your entire screen. If you only need one app or video window, choose Select Region/Window for more precise capture.

To make sure your recording isn’t muted, enable System Sound to capture internal audio. To add voice commentary or reactions, enable the Microphone. AnyMP4 Screen Recorder allows you to record both audio and video simultaneously without any audio delay.

3. Open the video or app you want to record. Click the REC button in the recording control, then immediately switch to playback. The software utilizes GPU acceleration, which helps maintain smooth recording and prevents lag or dropped frames.

4. When the scene or recording is finished, click the Red Square (Stop) button. A preview window will appear, allowing you to trim the beginning or end of the recording. Your video is saved as an MP4 file by default, making it ready for editing, sharing, or direct upload.

AnyMP4 Screen Recorder is the best Windows and Mac screen recorder with internal audio. It resolves common issues such as missing system sound, audio delay, lag, or black screen problems. With support for internal system audio and microphone recording, you can easily create clear video clips without a complicated setup.

Conclusion

Choosing the right screen recorder with internal audio for Windows and Mac makes a huge difference in the quality of your recordings. Clear system sound and clean voice audio are just as important as sharp visuals. Built-in tools can handle basic tasks, but they often fall short when it comes to internal audio control, flexibility, and professional output. For a smooth and reliable experience, AnyMP4 Screen Recorder stands out as a complete solution. It allows you to record system audio and the microphone simultaneously. It avoids silent recordings and delivers high-quality video with minimal setup.