2026-08-14 07:36 UTCIn-site rewrite6 min readUpdated: 2026-08-14 07:53 UTC

Aiseesoft Mac Video Converter Ultimate

Aiseesoft Mac Video Converter Ultimate is an all-in-one video conversion and editing tool for macOS. It supports popular video and audio formats, 8K/5K/4K video, 2D-to-3D conversion, AI-powered video enhancement, and a range of built-in utilities such as compression, GIF creation, watermarking, and ID3 tag editing.

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Aiseesoft Mac Video Converter Ultimate - Convert and Edit Video on Mac

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AI Video Enhancer Video Compressor AI Vocal Isolator AI Vocal Remover Video Editor 3D Converter

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Aiseesoft Mac Video Converter Ultimate

134 Reviews

The best Mac video software ever, allowing users to easily convert and edit including 4K UHD videos on Mac. Its amazingly fast conversion time, high-quality output always make it the perfect choice for video converter software.

Windows Mac

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Windows 11, 10, 8, 7 Supported

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30-Day Money Back GuaranteeIf there is a quality problem within 30 days after purchasing, we can promise you a refund.

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Mac OS X 10.12 or higher

Easy-to-Use Video Converter's Greater Than Ever

With friendly interface, Video Converter Ultimate guarantees you to use this software easily, even for beginners. Equipped with the full of feature, it is able to meet all your video needs. Let's check what it can do for you:

Convert Video

Convert 2D/3D video & audio for iPhone, iMovie, Avid, etc.

Make GIF

Convert video to animated GIF images as you like.

Edit Video

Edit any video or audio files on Mac computer.

Various Tools

Provide various built-in tools in its toolbox.

Support Converting All Popular Videos and Audio

Aiseesoft Mac Video Converter Ultimate can convert videos to all popular video formats including MOV, AVI, MP4, MPG, FLV, VOB, MKV, HD MP4, HD MOV, etc. It also supports 8K/5K/4K converting, which means you can use it to convert all leading standard and high definition video formats to and from 8K/5K/4K video or audio formats. It supports every popular 4K encoding technology, including H.265/HEVC, H.264, MPEG, Xvid, VP8, VP9, etc. Meanwhile, it supports converting audio formats like MP3, AAC, AC3, AIFF, FLAC, OGG, WAV, etc. It also offers preset profiles that include the highest quality video settings for popular devices like iPhone, iPad, iPod, Samsung Galaxy, Nokia Lumia, BlackBerry, Google Nexus, Moto X, Kindle Fire, etc.

Convert 2D video to Anaglyph, Side-by-Side or Top/Bottom 3D

This Mac video software acts as a 2D to 3D conversion tool, helping users convert any standard 2D video to Anaglyph (ten types), Side by Side (Half-Width/Full), Top and Bottom (Half-Height/Full) 3D files in a variety of formats like AVI, MP4, MKV, FLV, etc. allowing playback on portable 3D video devices, computers (PC/Mac), or 3D TVs. It allows you to switch L/R image and change the 3D scene depth as desired. It supports the latest macOS Tahoe. High compatibility makes it suitable for all Mac users.

Turn Your Video Clips into Share-worthy Movies with Music

Want to turn your plain videos into an eye-catching film? Aiseesoft Mac Video Converter Ultimate is the best movie maker to create stunning films for social media. Dozens of free themes available to help you customize footage and create professional-grade movies. You can also crop, rotate, apply effects, add your own logo, and add subtitle for your movie. You can also add your favorite music for creating impressive movies.

Create Head-Turning Video Collage from Your Videos and Photos

Equipped with a light-weight video collage maker, Aiseesoft Mac Video Converter Ultimate empowers you to place stock footage and photos side by side on the same screen, or put them together in an appealing way. Choose from a perfect-design layout and then you can rotate, trim, crop the footage. The video collage can be filtered, resized, and combined with music to give the plain video some added flair. All you need to do is to download the software and start your creation.

Edit Your Videos with Multiple Editing Features

More than a video converter, Aiseesoft Mac Video Converter Ultimate also acts as a powerful video editing tool. You can rotate/crop video, add video effects and filters, clip/merge videos, add audio track and subtitles.

Rotate and Crop Video File with one click

When you transfer the phone recorded video to computer, it may display sideways and worse upside down. The video rotate function makes it easy to adjust your video to the right angle. You can rotate the video 90 clockwise or 90 counter clockwise, and flip the video vertically or horizontally within only one click. The Crop feature lets you remove a section that is not pertinent to the message of your video.

Add Video Effect and Apply Filters

This Mac Video Converter Ultimate allows you to adjust video brightness, contrast, saturation, hue and volume control. There are also different stunning filters you can add to make your video perfect, including Warm, Gray, Sketch, Hong Kong Movie, Orange Dots, Purple, Plain, Coordinates, Stars, Modern, Pixelate, Cool and more filters. You can add text or image watermarks to personalize your video.

Clip Video to Pieces and Merge Them into One

Some users have just recorded a long video clip and want to cut off the unwanted parts. The Clip function in Mac Video Converter Ultimate allows users to extract multiple segments from any video clip. You can split one video into two video clips, delete a certain video segment, copy and create a new segment. On the contrary, you can combine several incomplete video clips into a whole video with the Merge function.

Add External Audio Track and Multi-audio Track

Aiseesoft makes its great update to support external and multi-audio track and external subtitle for your video. You can add external audio track to your video, and you could import more than one audio file for one video to create your own video effects. Check here to see the tech species of external/multi-audio track. For the unsynchronized subtitle to a movie, you can load your own *.srt, *.ssa and *.ass subtitle to match your own movie.

Enhance Video Quality for Clearer Visual Experience

The new-added Video Enhancer function makes it possible to edit and enhance your video easily. You can enhance your videos in four aspects under all situations using AI technology.

Upscale resolution

You are able to make your video clearer by upscaling video resolution from SD to HD, or from a low resolution to a high definition. Once you tick this option, you'll get a superb video automatically.

Optimize brightness and contrast

This video enhancer helps optimize the brightness and contrast to make your video more enjoyable. This option will improve the light, shadow and color balance automatically to create a professional video.

Remove video noise

This new-added function allows you to remove the tiresome video noise so that the video can be cleaner than the former one. Once this option is enabled, the background noise will be removed from your video automatically.

Stabilize Shaky Videos

Feel dizzy for watching the shaky video on your screen? This video stabilizer shall reduce the shaking of the whole frames, even if you get a recorded shaky video in your SUV on the rugged mountain path, or get a dynamic video created by different sensors on your Mac.

Full of Great Features

Aiseesoft Mac Video Converter Ultimate provides several highlighted tools. With these built-in tools, you can compress videos, make GIFs, edit ID3 tags, add watermark, adjust volume or adjust other video settings.

Compress Video

Compress large video files to small size manually or automatically.

Make GIFs

Convert video files to high-quality animated GIF files.

Edit ID3 Tags

Edit the ID3 tags like title, artist, album, composer, genre, year, track, comments.

Add Watermark

Users can add text or image watermarks to personalize the video.

Adjust Volume

Users can control the volume by turning it up or down.

Adjust Video Parameters

Modify video video encoder, frame rate, video bitrate, resolution and aspect ratio.

Why Choose Mac Video Converter Ultimate

Safe Conversion

The whole conversion process is guaranteed to be safe and secure. No file will be damaged, lost or leaked.

Batch Conversion

The batch conversion enables you to add more than one video or audio files for conversion at one time.

Preview Before Conversion

Before converting video, you can preview the source video with the built-in player and capture the video frame.

Fast Conversion Speed

With the latest hardware acceleration technology, the whole conversion process only takes a few seconds to complete.

How to Use Aiseesoft Mac Video Converter Ultimate

Step 1

Click "Add Files" to import the video/audio files to this software.

Step 2

Click "Edit" icon to start to rotate, crop, clip, add watermark, adjust audio track and subtitles.

Step 3

Select the output format from the drop-down arrow next to "Convert All to". Then click "Convert All" button to convert video or audio files.

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We Are Highly Trusted

AVBy Ava Johnson

This Mac video converter app is fantastic. It handles video files effortlessly and maintains superb quality. A must-have for any video enthusiast.

ETBy Ethan Garcia

I've tried many converters, but this one stands out. The conversion speed is fast, and the output quality is excellent. Perfect for Mac users.

SOBy Sophia Brown

I'm really impressed with the speed and reliability of this app. It converts videos quickly and maintains excellent quality. A great tool for any video project.

LUBy Lucas Lee

This app is very easy to use and converts videos quickly. The interface is intuitive, making it perfect for beginners. Highly recommended!

The Best All-in-one Solution to Satisfy All Multimedia Requirements.

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