Portable Topaz Video AI 3.1.1 (x64)




Beautiful video enlargement powered by machine learning. Trained on thousands of videos, Topaz Video AI Portable combines information from multiple input video frames and upscales videos up to 8K resolution with true detail and motion consistency. If you’re wondering how to improve the quality of your videos, this powerful portable software might just be what you’ve been looking for.

Topaz Video AI only focuses on doing some video enhancement tasks very well. Deinterlacing, upscaling, motion interpolation. It took us five years to develop an AI model robust enough to produce natural-looking results on real-world footage. ‍

Topaz Video AI also works directly with hardware manufacturers to optimize processing times, so it takes full advantage of modern workstations. (Many of them are already using Topaz Video AI to evaluate his AI inference.) Own the software and use it in as many projects as you want, within your existing workflows.

The best quality for upscaling video up to 8K.

Until now, there was no way to perfectly recreate a high-resolution video from low-resolution footage. From old home movies to low-quality SD to DVD quality and more, Video Enhance AI will transform your videos into clean upscaled footage up to 8K resolution.

Enhancing Footage up to 8K

Video AI Portable is the perfect way to take good footage and make it great. Have you ever wanted your footage to look sharper with more detail? Take HD footage all the way up to 8K for use in high-quality projects. This model is perfect to use for:

– DVD Content
– DSLR Footage
– Game Footage
– HD Stock Footage

Restoring Low-quality Footage

With Video Enhance AI Portable, you can take your footage from SD to HD with an incredible increase in quality. This model is perfect for older footage that you want to repurpose for modern use. Older footage like:

– Home Movies
– Commercials
– Music Videos
– Movie Content
– Youtube Videos


Until now, no deep-learning based approach existed for video enlargement as a commercial product. Video Enhance AI is the only product that uses machine learning to extrapolate detail from your footage for a realistic look. The quality of output from Video Enhance AI is simply better than any other product available.


Video Enhance AI was trained using a neural network that analyzes thousands of video pairs to learn how details usually get lost. Unlike Gigapixel AI for photos, Video Enhance AI is able to extrapolate more detail for an even more realistic look given the amount of information available in a single video clip.

Easy to Use

With just a few clicks of a button, your video footage will start rendering to create beautiful high-resolution quality footage. There are no complicated processes or confusing tools – just a few simple steps and your footage is ready to go.

Operating System:

Windows: Windows 7, 8, 10, 11 (64-bit only)


– Intel i7 (7th generation) or greater (4GHz and above)
– AMD Ryzen 7 or greater (4GHz and above)

GPU/Graphics Card:
– Nvidia GTX 1080 (8GB) or greater
– Gigapixel AI for Video currently does not support AMD graphics processors.

– Minimum: 8GB
– Recommended: 16GB
– Optimal: 32GB

A monitor that outputs at a resolution of at least 1024 x 768 is recommended.

What is the minimum hardware requirement for Video Enhance AI?
We suggest you run Video Enhance AI on high-end Nvidia graphic cards. The minimum requirement is GTX 1050 with 4 GB VRAM. Any graphic card later/better than GTX 1080 (included) will do a fairly fast job. If you do not have an Nvidia graphics card in your device, the software can run on your Intel iGPU. Typically, it will be 5 times slower. If you do not have an Intel iGPU, the software will finally fall back to your CPU, which can be 10 times slower than the Nvidia GPU version.

What’s NEW in Topaz Video AI Portable

Rebuilt with a new stabilization model, smarter workflows, and improved video enhancement capabilities

Topaz Video AI gives you unlimited access to the world’s leading production-grade neural networks for video upscaling, de-interlacing, motion interpolation, and shake stabilization – all optimized for your local workstation.

We built Topaz Video AI v3 from the ground up to include new functionality, such as video stabilization, improved enhancement capabilities, and a better user experience. Using this new code base allows us to provide some of your most requested features, such as:

  • Stacking AI models
  • Running tasks in parallel with filter support
  • Command-line interface
  • Important performance and stability improvements

We originally built Video Enhance AI to improve the most common quality issues affecting videos, including de-interlacing footage, intelligent upscaling up to 8K resolution, and seamless frame rate conversion. Because it treats video as a series of constant rate images, it led to problems when the app’s AI models had to process variable frame rate footage, frame repeats, and scene changes.

It also complicated our ability to develop new models to address stabilization or scene detection because they require multiple passes over the video.

To develop these new features and to continue innovating, we built the next generation of this app atop an entirely new code base and a brand new user interface with numerous functionality improvements, such as stacking multiple AI models, executing parallel tasks, and project queue filtering.

The new features included with Topaz Video AI v3 can be broken down into two categories:

  1. Improvements to usability
  2. New AI models

You can now enable more than one AI model in a single task, allowing for a more flexible workflow. For example, you can now upscale to 4K resolution while enabling stabilization and adding grain.

Users can now execute multiple tasks simultaneously, allowing for a more efficient workflow. You can run different previews from multiple input video files with varying settings and export several projects simultaneously.

You can also use the new filtering options to display process jobs for the selected video file or all loaded video files and filter by output preview tasks, export tasks, or both.

Important performance and stability improvements

Topaz Video AI v3 also includes many new performance and stability improvements such as:

  • Support for hardware encoding on all platforms for H264, H265, and AV1 (when available), along with higher-bit output formats such as ProRes 444.
  • Improved colorspace support and color accuracy
  • Up to 16-bit color depth now supported
  • New cropping tool
  • New letterbox/pillarbox detection and removal tool
  • Improved Trim tool
  • Ability to set default preview and export preferences
  • Support for all aspect ratios, including vertical video
  • Offline support allowing usage of the app when not connected to the internet. An internet connection is required to download new AI models.
  • Ability to play preview videos in an external player app


Release Note:

150-400% faster previews and exports

You can expect significantly faster exports and previews from Topaz Video AI v3.1. The exact speedup depends on your hardware, video, and AI models used, but internal testing has recorded a consistent +50-100% performance improvement on most configurations.

Internally, we’ve parallelized the processing pipeline to improve hardware efficiency. We have not reduced or optimized the AI models themselves, so model quality should remain identical to earlier versions.

Chronos, Chronos Fast, and Full-frame Stabilization also now utilize TensorRT, which further increases processing speeds up to 3x (and up to 6x compared to the last 3.0.x release) on NVIDIA machines.

Get sharper videos with the new Themis AI model

Reduce motion blur caused by panning, rotation, or zoom with the new Themis AI model:

Because it can use information from multiple frames, the new Themis AI model performs much better than its equivalent in our image apps. It also pairs well with the Stabilization model to reduce camera shake and jerkiness:

Themis helps you increase the perceived sharpness and detail of your videos by removing blur instead of just increasing edge contrast. Give it a try and let us know what you think!

Faster in-app playback

The in-app video player will now play videos at up to 3x faster, as we’ve improved the efficiency of frame rendering. While playback may still not be real-time for large videos, it has significantly improved over v3.0.x and will improve more in the future.

Other quality of life improvements

The 6 releases over the past month have also improved the general quality of life of the app:

  • Improved JPEG output quality
  • Prevent OS from sleeping when app is processing
  • Fix many issues related with image sequences imports
  • More reliable login method
  • Improve stability and fix various crashes

Update 3.1.1:

  • Added Apollo model back
  • Added different export options to avoid clean-up pass or creation of temp files
  • Faster preview playback on Mac
  • Fixed Themis getting stuck randomly
  • Fixed issues with frame interpolation adding duplicate frames at the beginning
  • Fixed exports to network drive
  • Fixes issue with Theia not getting the right params
  • Fixes Proteus Auto getting stuck when preview is less than 0.5s
  • Fixes noise not being applied for enhancement models
  • Rearranged Preferences – removed Advanced tab, moved default preset to Interface tab
  • Misc. bug fixes and improvements

Known Issues

  • If all models fail, please try deleting the .tz files in your model folder. The location of this folder may be found in the preferences menu.


Note: Microsoft Visual C++ Runtime 2015-2022 Required (if not already installed on your system)





Download Topaz Video AI Portable

Download – 684.8 MB

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