UniFab All-In-One (Lifetime)

4.1.0.2 Apr 28, 2026

• Improved: Optimized the upload and processing logic of Video Colorizer AI-FabCloud for higher success rates.
• Improved: Adaptive display for the TV Show Converter interface.
• Fixed: An issue where Subtitle Generator AI-FabCloud could fail to convert when no source audio language was selected; a warning prompt now appears and prevents the task from starting.
• Fixed: An issue where Video Upscaler AI displayed unsupported settings, which could cause conversion failures.
• Fixed: An issue where output paths containing special characters could cause certain functions to fail during conversion.
• Fixed: An issue where the output quality dropdown in Video Converter and Compressor did not take effect after selection.
• Fixed: An issue where the "Apply to All" option in the Video Upscaler AI-FabCloud dropdown menu was unavailable.
• Fixed: An issue where the HDR model could not be selected in HDR Upconverter AI under certain conditions.

4.1.0.1 Apr 26, 2026

• Fixed: An issue where Video Translator AI could fail to convert in certain situations.
• Fixed: An issue where Video Colorizer AI could fail to convert in certain situations.

4.1.0.0 Apr 25, 2026

• New: Video Colorizer AI-FabCloud features module, powered by an all-new colorization model for faster, higher-quality results with no hardware requirements.
• New: Completely redesigned modern UI with dark/light theme support, smoother animations, and more responsive interactions.
• Improved: Rebuilt core architecture for significantly greater stability, with fewer freezes, crashes, and unexpected exits.
• Improved: Enhanced support for high-resolution displays and multi-monitor setups.
• Fixed: An issue where RTX Rapid Denoiser AI failed under certain conditions.
• Fixed: Garbled folder names being created in the output directory, and conversion failures caused by special characters in the output path.

4.0.7.1 Apr 11, 2026

• New: The all-new UniFab Beta is now available! Rebuilt from the ground up with a completely redesigned interface, smoother experience, and greatly improved stability. Download now and be among the first to try it.
  Download link: unifab_online_4094_beta
• Fixed: A black screen issue that occurred when converting certain source videos with RTX Rapid Denoiser AI.

4.0.7.0 Mar 27, 2026

• New: A new AI model "Titanus" for Video Upscaler AI - FabCloud features, delivering enhanced upscaling quality.
• Fixed: An issue where the Video Upscaler AI "Apply to All" option did not take effect.

4.0.6.0 Mar 18, 2026

• New: RTX Denoise AI module, leveraging NVIDIA RTX GPU acceleration to intelligently remove video noise and grain while preserving fine details, delivering cleaner and sharper footage with significantly faster processing speeds.
• Fixed: A timestamp error that occurred during FabCloud features pre-conversion processing.

4.0.5.0 Mar 12, 2026

• New: Deinterlace AI introduces the Fluxor model for improved interlace removal and enhanced visual clarity.
• Fixed: An issue in VideoRefiner AI - FabCloud features where trial conversions of videos under 5 minutes produced incorrect output durations.
• Fixed: An issue where VideoRefiner AI - FabCloud features hung during cloud processing when the video source contained corrupted frames.

4.0.4.0 Mar 4, 2026

• New: VideoRefiner AI - FabCloud features is now officially released. Intelligently analyzes mosaic or blurred areas, reconstructing details from surrounding pixels to enhance clarity while maintaining natural image quality.
• New: Video Stabilizer AI is now officially released with the new Statys stabilization model, delivering more stable footage with naturally preserved details in complex motion and handheld shooting scenarios.
• Improved: Enhanced file upload and download stability for FabCloud features-related features.
• Fixed: Resolved Subtitle Generator AI-FabCloud features conversion failures caused by cloud service fluctuations.

4.0.3.0 Feb 12, 2026

• New: Introduced VideoRefiner AI - FabCloud (Beta) that intelligently analyzes mosaic or blurred areas, reconstructing details from surrounding pixels to enhance clarity while maintaining natural image quality.
• New: Launched new Video Stabilizer AI model Statys (Beta) - delivers more stable footage with naturally preserved details in complex motion and handheld shooting scenarios.
• Improved: Optimized output filename handling for MusicMeta Converter AI - FabCloud.
• Fixed: Fixed an issue where the "Apply to All" setting for output resolution (1080p, 4K, etc.) in Video Upscaler AI - FabCloud advanced settings did not work correctly when processing multiple videos.

4.0.2.0 Feb 6, 2026

• New: Added MusicMeta Converter AI FabCloud feature, based on cloud support to enable efficient generation and processing of audio metadata for music MVs.
• Optimization: Optimized the download logic of FabCloud Upscaler and HDR modules to improve overall stability.
• Fix: Fixed an issue where Upscaler conversion produced artifacts on machines equipped with NVDIA 20 series and above graphics cards.
• Fixed: Fixed conversion failure when changing output language in Video Translator AI FabCloud advanced settings.

4.0.1.0 Jan 23, 2026

• New: "Video Translator AI official version launched" - enables one-click export of multilingual dubbed videos through AI automatic generation without professional dubbing skills
• Optimization: "Video Upscaler AI - FabCloud" and "HDR Upconverter AI - FabCloud" download and upload stability and efficiency improved, task progress detection mechanism optimized
• Fix: Fixed issue where "Video Upscaler AI - FabCloud" and "HDR Upconverter AI - FabCloud" showed completion but local output files were missing

4.0.0.1 Jan 15, 2026

• Optimization: Improved the upload and download processing flow of HDR FabCloud and Upscaler FabCloud to reduce task failure rates.
• Optimization: Optimized the underlying model logic of the new Upscaler model Titanus, enhancing overall stability and output quality.
• Fix: Fixed an issue where the Welcome popup repeatedly appeared under specific user identity conditions.
• Fix: Fixed an issue where color abnormalities could occur in certain frames of the Upscaler anime model under specific conditions.
• Fix: Fixed a potential crash issue when the input source was HDR.

4.0.0.0 Dec 26, 2025

• UniFab 4.0 Major Upgrade, Integrated with FabCloud Cloud AI Features; Brand New Video Upscaler AI Model Launching Strongly; Converter Now a Free Feature
• New: Video Upscaler AI FabCloud Cloud-based upscaling feature, utilizing powerful cloud computing for faster upscaling processing
• New: HDR Upconverter AI FabCloud Cloud-based HDR feature, leveraging cloud computing for quicker HDR processing
• New: New Video Upscaler AI model — Titanus, specially designed for films and TV, significantly enhancing image detail and visual effects
• New: Converter is now free, supporting over 1,000 formats with lossless compression, built-in editing, and flexible customization
• Optimized: Some UI interface displays