UniFab 4.2.3.0 – 30% OFF by DVDFab

UniFab by DVDFab is a complete video editing tool that allows you to efficiently convert, compress and edit 1000+ video formats for playback on any device without quality loss.

This trustworthy video converter can implement the conversion between more than 1000 video formats for playback on any mobile and portable device, such as MP4, MKV, AVI, WMV, etc. So, you can convert any video to any video format supported by your devices without compromising the quality. With UniFab, you can play and enjoy your favorite videos on your smartphone anywhere.

BUY NOW UniFab Pro  (Lifetime) – 30% OFF

Access 8 advanced tools in one suite to elevate video and audio projects with 8K upscaling, noise reduction, HDR conversion, and more – perfect for users looking to elevate their video viewing experience.

• Denoise AI
• Video Stabilizer AI
• Audio Upmix AI
• Deinterlace AI
• Video Upscaler AI
• Smoother AI
• HDR Upconverter AI
• Video Converter

UniFab All-In-One is the next-level video/audio enhancing tool powered by AI. Upscale videos to up to 8K/HDR. Upmix audio tracks to EAC3 5.1 / DTS 7.1.

Video Enhancer AI

Upscale videos to 1080p 4K, or 8K with AI-driven brightness, contrast, and sharpness boosts – delivering crystal-clear visuals in one click.

• Two models: Universal & Animation
• Enhance video for all content genres
• 50x Faster with GPU Acceleration

HDR Upconverter AI

Convert SDR videos to HDR10 or Dolby Vision, achieving authentic HDR quality with enhanced brightness and color depth.

• Two color spaces: DCI-P3 & Rec.2020
• Pioneering AI for HDR conversion
• Closest to native HDR quality

Denoise AI

Denoise for Enhanced Clarity and Detail. Trained on millions of frames, removes noise while preserving detail, restoring clarity and sharpness even in challenging conditions.

• Removes noise from high ISO footage
• Clears noise from low-light scenes
• Reduces noise from high temperature

Deinterlace AI

Convert Interlaced Video to Progressive Scan. Uses advanced algorithms to detect and resolve motion artifacts, restore edge clarity, and preserve video detail effectively.

• Eliminates interlacing in old films or videos
• Reduces motion blur from dynamic shots
• Suitable for videos with edge softness

Smoother AI

AI Frame Interpolation: Up to 120 FPS. Blurry or choppy visuals disrupt sports, action movies, and gaming. Smoother AI applies advanced algorithms to create fluid motion, reduce artifacts, and enhance clarity.

• Options for 2x, 3x 4x, 60FPS or 120FPS
• Slow-motion: 2x and 4x speed reductions
• Ideal for fast-paced scenes

Audio Enhancement Product: UniFab Audio Upmix AI

Enhance your listening experience! UniFab is dedicated to delivering exceptional audio and visual quality. In November 2023, we launched Audio Upmix AI, designed to offer unmatched clarity and depth, elevating both your listening and viewing enjoyment.

Upgrade to Cinema-quality surround sound

UniFab Audio Upmix uses AI-driven channel distribution to upgrade audio to EAC3 5.1 or DTS 7.1, providing cinema-grade surround sound for an immersive experience.

• Two audio formats: EAC3 5.1 and DTS 7.1
• Ideal for home theater enthusiasts, gamers, and music lovers

Video Conversion and Batch Compression

No more format issues or file size worries! UniFab AI handles all your audio and video conversions, compressing 4K/8K films from GB to MB while preserving quality.

• Format Conversion. Convert videos in 1000+ formats for playback on any device, such as MP4, MKV, AVI, WMV, etc
• Video Compression. Reduce video file sizes while preserving original quality, ensuring easy sharing across social media platforms.
• Flexible Customization. Customize video settings such as codec, resolution, and bitrate to meet specific requirements.
• Batch Processing. Streamline your workflow by processing multiple videos simultaneously, saving time and….

Unlock Powerful AI Tools for Free

UniFab has launched two free AI tools – Background Remover AI and Vocal Remover AI – to save you time and resources in your creative process.

Video Background Remover AI

Uses AI and matting technology to quickly remove unwanted backgrounds and objects, managing complex scenes and blurred edges with hairline precision.

Vocal Remover AI

Removes vocals and background tracks from audio and video files, ideal for karaoke and remixing, allowing for easy creation of high-quality custom tracks.

Versatile & Efficient AI Video Enhancement Software

In addtion to upscaling videos up to 8K, removing noise for clarity, and converting formats with ease, our AI Video Enhancer offers an intuitive interface with powerful features, allowing you to enhance video quality and achieve fast, professional-grade results.

Simple and Efficient Video Editing Features

With AI Video Enhancer, easily trim unwanted footage, segment videos, and crop to your preferred size. Customize sound effects and remove background noise for a polished, professional final product.

Enhance Video 50x Faster with  GPU Acceleration

Powered by advanced GPU acceleration technologies such as NVIDIA CUDA, AMD, and Intel Quick Sync, UniFab enhances or converts videos up to 50 times faster. Users can select their device’s GPU for optimal performance.

Import Videos from DVDFab / StreamFab

Easily import videos ripped from DVDFab or downloaded via StreamFab for seamless video upscaling and enhancement, allowing you to convert DVDs or online content into stunning, high-resolution files.

Effortless Automation and Powerful Customization

AI Video Enhancer Software offers 100% automatic enhancements for beginners, while professionals can fine-tune settings such as codec, frame rate, resolution, bit rate, and more.

Changes in UniFab 4.2.3.0 (2026-08-28):

• New: Video Translator AI now includes AI subtitle generation, allowing videos without usable subtitles to continue through translation and dubbing, with support for embedded subtitles and imported SRT files.
• Improved: Optimized the Subtitle Generator AI task card, allowing users to choose between source-language and translated subtitles while dynamically displaying the required settings based on available audio and subtitle tracks.
• Fixed: Fixed an issue where license information was displayed incorrectly after deauthorizing and restarting UniFab.
• Fixed: Fixed an issue where Smoother AI – FabCloud could display frame rate options lower than the source video’s frame rate.
• Fixed: Fixed an issue where the estimated output size for a five-minute FabCloud trial task was calculated using the full video duration, resulting in an inaccurate display.
• Fixed: Fixed an issue where FabCloud tasks failed when processing videos with WMAV2 audio.
• Fixed: Fixed an issue where Video Converter could lose subtitles when processing videos from certain multilingual file paths.
• Fixed: Fixed an issue where VideoRefiner AI and HDR Upconverter AI tasks failed when processing certain special video formats.
• Fixed: Fixed an issue where RTX Denoiser AI output remained at the source resolution after 4K output was selected.

Changes in UniFab 4.2.2.1 (2026-08-25):

• Improved: AI Subtitle Editor now supports selecting multiple subtitles for batch export.
• Improved: AI Subtitle Editor now supports frame-by-frame timeline adjustment with the Left and Right arrow keys, as well as video playback and pause with the Space key.
• Fixed: Fixed unexpected charges affecting some users when using the Syntara 1 engine in Subtitle Generator AI.

Changes in UniFab 4.2.2.0 (2026-08-20):

• New: Added Smoother AI – FabCloud, which uses cloud-based AI frame interpolation to increase video frame rates and create smooth, natural slow-motion effects while reducing the load on local hardware.
• New: Added the Vesper low-light denoising model to Denoise AI – FabCloud, improving high-ISO, high-resolution, and low-light footage while preserving image details.
• Improved: AI Subtitle Editor now supports selecting multiple subtitles for batch export.
• Improved: AI Subtitle Editor now supports frame-by-frame timeline adjustment with the Left and Right arrow keys, as well as video playback and pause with the Space key.
• Fixed: Fixed task failures in Watermark Remover AI caused by mismatched resolutions between masks and source videos.
• Fixed: Fixed missing translations in the Co-Creation Center.
• Fixed: Fixed discrepancies between default subtitle timing and the timeline display in AI Subtitle Editor.
• Fixed: Fixed an issue where the subtitle list in AI Subtitle Editor jumped back after scrolling.
• Fixed: Fixed default selections in AI Subtitle Editor’s user feedback options.
• Fixed: Fixed a potential startup crash caused by an abnormal AI Subtitle Editor cache directory.
• Fixed: Fixed incorrect credit deductions and the non-working five-minute processing limit for Video Upscaler AI – FabCloud trial tasks.
• Fixed: Fixed Video Upscaler AI output audio settings that could automatically upmix 2.0-channel audio to EAC3 5.1 and prevent switching to Keep Original.
• Fixed: Fixed the incorrect product name shown in the trial dialog when the Titanus model was not licensed.
• Fixed: Fixed occasional processing failures in HDR Upconverter AI.
• Fixed: Fixed an issue where audio and video streams could not be detected in certain source videos.

Homepage – https://unifab.ai

System Requirements

• Windows 10, 11 (64 bit)
• Intel i3 or above
• 4GB of RAM or above
• 40GB of free hard disk space or above
• Live Internet connection required

Size: 8.85 MB

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