Aiarty Video Enhancer vs Klarity

Aiarty Video Enhancer is desktop software for upscaling, denoising, deblurring and restoring video, including output up to 4K and a 4× upscale factor. Three AI models—moDetail-HQ v3, Smooth-HQ v3 and superVideo vHQ—address different detail, fidelity and low-light enhancement needs. Frame interpolation can add frames for playback at 90 fps, 120 fps or higher. The software also includes AI audio noise removal and controls for color correction, HDR, white balance, exposure, contrast and saturation. It supports Windows 10 and macOS 13.0 or higher, and lists MP4, MOV and MKV output with H.264, H.265, ProRes and AV1 codecs. Processing takes place locally, though the software may connect to download updates and AI models. The free version processes videos under 120 seconds each, adds a watermark to exports and does not support batch export. The Standard License is $79 a year; the Lifetime License is $149 as a one-time purchase. Paid licenses include personal and commercial use.

Klarity is a free desktop tool for restoring images and videos locally and offline on Linux and Windows. Its modes include denoising, deblurring, upscaling, cleaning and full restoration, along with frame generation and related clean-frame and full-frame options. It supports JPG, JPEG, PNG, BMP, TIFF, TIF and WebP images, and MP4, AVI, MOV, MKV, WebM, FLV, WMV and M4V videos. Video processing requires FFmpeg. Users can work through a graphical interface or interactive and direct command-line modes. Heavy mode downloads about 888 MB of models; Lite downloads about 204 MB and is described as 20x faster. The listed minimum requirements are a 2-core CPU, 4 GB RAM and 2 GB storage, and CPU processing works without a GPU. AI models download on first use. Klarity uses NAFNet for denoising and deblurring, Real-HAT-GAN or Real-ESRGAN for upscaling, and RIFE for frame generation. The repository lists an MIT license for Klarity and separate licenses for model components. CPU-only desktop binaries are listed for Linux x86_64 and Windows x86_64.