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Pinga 0.65.1, published by Cedric Louvrier, is a lightweight, experimental GUI utility that reduces the byte-weight of PNG, JPEG and animated APNG assets without manual parameter tuning, making it immediately useful for web designers, front-end developers and content managers who need to accelerate page load times or meet strict bandwidth budgets. The single-window interface lets users drag entire folders or individual files onto the canvas, choose a compression preset ranging from “fast” to “extreme,” and obtain live feedback on the achieved byte saving and resulting quality score, after which the optimized copies can overwrite the originals or be written to a parallel directory structure for safe A/B testing. Because the encoder chain is built on open-source libraries such as oxipng, mozjpeg and apngopt, the program preserves transparency, color profiles and animation frames while still achieving typical reductions of 15–60 %, depending on source material. Batch processing is handled in parallel across CPU cores, so even multi-hundred-image drops complete within minutes on consumer hardware, and an optional “lossy” slider lets teams trade a controlled amount of visual fidelity for the absolute smallest possible payload when preparing hero banners, product galleries or e-mail thumbnails. The tool is fully portable, stores no registry keys, and therefore fits easily into CI pipelines that spin up ephemeral Windows runners to compress nightly builds. Image-optimization software. Version 0.65.1 is the current and only released build. The software is available for free on get.nero.com, with downloads provided via trusted Windows package sources (e.g. winget), always delivering the latest version, and supporting batch installation of multiple applications.
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