Klarity vs Phoenix Upscaler

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.

Phoenix Upscaler is software for restoring and enlarging older video recordings, including tapes, DVDs, film scans, and phone clips. It reduces noise, corrects interlaced motion, and rebuilds detail lost through compression. Processing can stay on your computer, without uploading video files. Standard, Enhanced, and Generative modes provide different restoration approaches, while Auto, VHS, Film, Faces, and Max presets provide starting points. MP4, MOV, MKV, and AVI are listed as supported formats. The desktop product runs on Windows and Linux; a web option is also listed. Upscaling reaches 4x, with output up to 4K, plus denoising and face recovery. The $129.00 USD once plan installs on three of your computers, removes the watermark, accepts any clip length, and includes updates. A free trial handles clips up to 60 seconds with a watermark. Cloud Restore uses datacenter GPUs and shows its per-job charge before payment.