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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FastStone Photo Resizer
FastStone Photo Resizer is an image converter and renaming tool that intends to enable users to convert, rename, resize, crop, rotate, change color depth, and add text and watermarks to images in a quick and easy batch mode. Drag and Drop mouse operation is well supported. Convert and Rename images in batch mode. Support common image formats including loading of JPEG, JPEG2000, PNG, GIF, BMP, TIFF, PCX, TGA, WMF, EMF, ICO, CUR, PPM, HEIC, WEBP, and saving to JPEG, JPEG2000, PNG, GIF, BMP, TIFF. Resize, crop, change color depth, apply color effects, and add text, watermark, and border effects. Rename images with sequential numbers. Search and replace texts in the file names. Preview conversion and renaming. Support folder/non-folder structure. Load and save options. Support multithreading. i.e. process multiple images simultaneously for better performance. Improved color accuracy when loading CMYK jpeg images.
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Imagify
Imagify is a powerful and easy-to-use WordPress plugin designed to optimize images and speed up your website. It automatically compresses, resizes, and converts images to modern formats like WebP and Avif with just one click. Created by the team behind WP Rocket, Imagify guarantees improved website loading times without sacrificing image quality. It enhances key performance metrics such as Google PageSpeed scores and Core Web Vitals. Imagify is ideal for users who want a quick and efficient way to compress large image files in bulk without any technical knowledge. Overall, it helps businesses improve SEO, user experience, and conversions by making images lighter and faster to load.
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AVS Image Converter
Compress, resize and convert images to JPEG and other key formats, and share your stories with a free image converter. Convert from and to popular formats. Convert images to all key formats JPEG, JPG, PNG, BMP, TIFF, TGA, GIF, animated GIF/PNG, APNG, and ITHMB (iPhone/iPod Thumbnail Files). Open and convert new formats HEIF (HEIC) and WebP to JPG/JPEG. Convert RAW images (CR2, CRW, RAF, DNG, MEF, NEF, ARW, etc.) created by digital cameras fast and easily. Convert your images to PDF format, and merge multiple JPEG files to PDF. Easily resize images using presets. Automatically tailor your photos to popular printing formats. Create avatars and thumbnails. Prepare your images for future slideshows to be uploaded to popular websites. Adjust contrast and brightness automatically. Apply a retro look with the aging effect. Make your pictures look like analog photography. Use the black-and-white effect and more.
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