4K Image Compressor
4K Image Compressor is a free cross-platform app that lets you optimize PNG, JPEG, HEIC, and WEBP images quickly and without quality loss.
With 4K Image Compressor, you can:
Reduce the size of an image by a desired number of percent or to a particular size in megabytes, kilobytes, or even bytes
PNG, JPEG, HEIC, and WEBP are supported for optimization and conversion, and more are coming soon
Batch compression is available to save your time
You can upload images in lossless and lossy formats.
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IriCoreLite
IriCoreLite is an iris recognition library that provides a comprehensive set of application programming interfaces and functions for developers and system integrators to build iris recognition–based applications. It is specifically designed for large‑scale iris identification deployments on PCs and enterprise systems using IriTech’s iris scanners. The library incorporates highly accurate iris segmentation for feature extraction based on variable multi‑sector analysis and non‑linear segmentation, a robust image enhancer to handle varying illumination levels and obstructions, and a powerful occlusion detection algorithm to remove eyelids and eyelashes. Its fast and accurate matching algorithm is optimized for large databases, while a strong image quality assessment component ensures reliable input. IriCoreLite’s algorithms have been rigorously evaluated in NIST tests and proven across public databases.
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WMaster ZipKing
WMaster ZipKing is a powerful compression tool that can quickly compress and decompress files and archives with a single click. It supports decompressing Zip, RAR, 7z, Tar, Gzip, and 64 other famous file formats with 20% faster than traditional compression software. Besides, ZipKing provides password-protected compression and decompression, lossless compression for file types such as images, documents (pdf, doc, docx, ppt, pptx, xls, xlsx), audio, and video., etc. Compatible with WinRAR, WinZip, and other compression software. As WMaster ZipKing is chosen by over 100 million users worldwide, it offers stable performance and an excellent user experience, making it an ideal compression tool for daily office and personal use.
Supported Compression Formats:
RAR, 7z, ZIP, XZ, BZIP2, GZIP, WIM, ARJ, CAB, CHM, CPIO, CramFS, DEB, DMG, FAT, HFS, ISO, LZH, LZMA, MBR, MSI, NSIS, NTFS, RPM, SquashFS, UDF, VHD, WIM, XARZ, and 64 other file formats.
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Bzzt! Image Editor
Bzzt! Image Editor can compress, rotate, resize and convert images in an instant. Conditional resizing? Aspect ratio control? Yes to everything! Supports lossy and lossless compression. Convert dozens of image formats to JPEG and PNG. SingularLabs Pro Club members get Bzzt! Image Editor Pro is included with their subscription. Enjoy additional features like automatic updating and image watermarking. Bzzt! can process dozens of different file extensions, including all common formats such as JPEG, PNG, GIF, WEBP, TIFF, EPS, and BMP. It’s capable of outputting JPG and PNG files. Bzzt! Image Editor automatically applies compression to all files processed. You can choose between either lossless or lossy compression, depending on whether you want to prioritize smaller filesizes or higher quality images. The output quality slider is only available for JPEG images and can be used to further compress JPEGs by reducing their quality.
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