Mac users often struggle to play or convert AVI files because the native QuickTime player lacks support for this format. After extensive testing, we’ve identified the best tools—both paid and free—to help you convert, edit, and manage AVI videos on macOS with ease.
Top Picks
- Best overall: Movavi Video Converter – intuitive interface, 180+ presets, and advanced editing options.
- Best for beginners: Prism Video Converter – clean UI, batch processing, and extensive format support.
- Best free desktop tool: VLC Media Player – robust, cross‑platform, and fully free.
- Best for advanced tweaking: HandBrake – open‑source, granular controls, and powerful filters.
- Best online option: CloudConvert – browser‑based, quick uploads, and format flexibility.
Comparison Table of the Best AVI Converters for Mac
Our comparison evaluates key features such as supported formats, speed, editing tools, and price. Use it as a quick reference to pick the tool that best fits your workflow.
Free AVI Converters for Mac
Movavi Video Converter for Mac
Why we chose it: Fast handling of large files, intuitive presets, and AI upscaling for cleaner clips.
Platform: Desktop
OS: macOS 10.13+
How to use:
- Download and install Movavi Video Converter.
- Click Add Media → Add video.
- Optional: Edit the AVI file in the Edit menu.
- Select a preset under the Video or Audio tabs.
- Choose Save to for the output folder, then click Convert.
Prism Video Converter
Why we chose it: User‑friendly batch processing and broad format support.
Platform: Desktop
OS: macOS 10.9+
How to use:
- Download and launch Prism Video Converter.
- Add the AVI file(s).
- Select the desired output format.
- Click Convert.
Zamzar (Online)
Why we chose it: Quick web‑based conversion, free for files up to 50 MB.
Platform: Online
How to use:
- Navigate to Zamzar’s website.
- Upload your AVI file.
- Choose the target format.
- Click Convert Now.
VLC Media Player
Why we chose it: No cost, supports nearly every format, and offers basic editing.
Platform: Desktop
OS: macOS 10.7.5+
How to use:
- Open VLC and select File → Convert/Stream.
- Click Open media and add your AVI file.
- Select a profile under Choose Profile and click Save as File.
- Choose destination, then click Save to start conversion.
HandBrake
Why we chose it: Open‑source, granular control, and powerful presets.
Platform: Desktop
OS: macOS, Windows, Linux
How to use:
- Open HandBrake and click Source to load the AVI file.
- Choose a destination folder.
- Set the output format under Output Settings.
- Click Start to begin.
MacX Video Converter Pro
Why we chose it: High conversion speed, frequent updates, and extensive format support.
Platform: Desktop
OS: macOS 10.6+
How to use:
- Download and install MacX Video Converter Pro.
- Add videos via Add Videos or drag‑and‑drop.
- Select the desired output format.
- Choose the destination folder.
- Click Run.
CloudConvert
Why we chose it: Browser‑based, supports cloud uploads, and offers resolution and size adjustments.
Platform: Online
How to use:
- Open the CloudConvert website.
- Click Add files and select from your device or cloud.
- Choose the output format.
- Click Convert.
- Download the finished file.
Command‑Line Conversion with FFmpeg
For those comfortable with the terminal, FFmpeg provides a powerful, scriptable alternative.
How to use:
- Install FFmpeg on your Mac.
- Open Terminal and navigate to the folder containing the AVI file.
- Run:
ffmpeg -i input.avi output.mp4for single files. - For batch processing, use:
for f in *.avi; do ffmpeg -i "$f" "${f%.avi}.mp4"; done.
Practical Tips for Smooth Conversion
- Store source files on a local drive for faster processing.
- Choose MP4 or MOV for maximum playback compatibility.
- Adjust bitrate and resolution if the output appears off.
- Leverage batch conversion features in Movavi or FFmpeg for large projects.
How to Choose the Right AVI Converter
When selecting a converter, consider your experience level, desired features, and budget. Movavi excels as an all‑rounder; Prism is ideal for beginners; HandBrake offers depth for advanced users; and CloudConvert or Zamzar serve quick, no‑install tasks.
What Is an AVI File?
AVI (Audio Video Interleave) is a common video format developed by Microsoft. It bundles audio and video streams into a single file, making it popular for local playback but often unsupported on macOS without third‑party tools.
Frequently Asked Questions
How do I play AVI files on a Mac?
Install a dedicated player such as VLC, which natively supports AVI.
Which tool is best for converting AVI to MP4?
For most users, Movavi Video Converter offers speed, presets, and quality. VLC is a solid free alternative.
Can I batch convert multiple AVI files?
Yes—both Movavi and FFmpeg provide batch processing capabilities.
Are there any risks using online converters?
Always ensure your files are non‑sensitive and use reputable services to protect privacy.
Need More Help?
Contact our support team or subscribe to our newsletter for tips, discounts, and updates on video conversion tools.