Screen recording is essential for tutorials, demos, game streaming, and online courses. The free options in 2025 are genuinely excellent — there’s no reason to pay for screen recording software.
Quick Comparison
| Software | Best for | Platform | Watermark |
|---|---|---|---|
| OBS Studio | Professional, tutorials, streaming | Win, Mac, Linux | None |
| ShareX | Windows power users | Windows only | None |
| QuickTime | Mac quick recordings | Mac only | None |
| Xbox Game Bar | Windows gaming clips | Windows 10/11 | None |
| Loom (free) | Screen + webcam, team sharing | Win, Mac, browser | None |
1. OBS Studio — Best Overall
Unlimited recording, no watermark, multiple scene switching, multi-source audio mixing. Download: obsproject.com
Quick OBS setup
- Install OBS → Sources → + → Display Capture (whole screen) or Window Capture.
- + → Audio Input Capture for microphone.
- Settings → Output → Recording: Format MP4, CRF 23.
- Click Start Recording.
2. QuickTime — Best for Mac (Zero Setup)
Pre-installed on every Mac. File → New Screen Recording → select microphone → click Record. Saves as MOV — convert to MP4 for sharing using AllMediaTools Video Converter.
3. Xbox Game Bar — Windows Built-In
Win + G to open Game Bar, Win + Alt + R to start/stop recording. Records only the active application window. Files save to Videos/Captures.
Recommended Settings by Use Case
| Use case | Resolution | FPS | Bitrate |
|---|---|---|---|
| YouTube tutorial | 1920×1080 | 30 | 8,000 Kbps |
| Online course | 1920×1080 | 30 | 5,000 Kbps |
| Game streaming | 1920×1080 | 60 | 8,000–12,000 Kbps |
| Quick team clip | 1280×720 | 30 | 3,000 Kbps |
Managing Large Recording Files
A 1-hour 1080p recording can be 5–20GB. Compress for sharing: AllMediaTools Video Compressor — target 2,000–4,000 Kbps for tutorial videos. To extract audio only: AllMediaTools MP4 to MP3.
Frequently Asked Questions
Does OBS have a time limit?
No — OBS has no recording time limit and no watermark. Record for hours with no restrictions.
Why is my OBS recording choppy?
Switch from x264 (CPU) to NVENC (NVIDIA GPU) encoding in Settings → Output. Also reduce bitrate or resolution if dropping frames.
What format should I save recordings in?
MP4 (H.264) for universal compatibility. In OBS, recording in MKV first is safer — a failed recording is still recoverable. Convert to MP4 afterward for sharing. See our video editing guide for post-recording workflows.