XL Converter 1.1.1

XL Converter is a user-friendly, open-source image conversion tool designed to handle modern formats such as JPEG XL, AVIF, WEBP, and JPG. It offers efficient bulk image conversion, utilizing multithreading and drag-and-drop functionality to streamline the process. The software excels in reducing file sizes without compromising quality, thanks to its advanced compression techniques. Features like dynamic downscaling allow users to adjust image dimensions based on file size requirements.

Operating entirely offline, XL Converter ensures user privacy and security during the conversion process.

How do I view a .jxl file?
To open .jxl files, install a Windows Imaging Component (WIC) codec for JPEG XL, such as jpegxl-wic or jxl-winthumb. Once installed, you can view .jxl images directly in Windows Explorer, Microsoft Photo Viewer, or Microsoft Photos without additional software.

Alternatively, you can use the JPEG XL Viewer extension for Chrome to open .jxl files in your browser.

Adobe's DNG Converter now supports JPEG XL (JXL) compression, enabling the conversion of raw images to the Digital Negative (DNG) format with JXL compression. This integration allows for efficient storage and processing of high-quality images.

XL Converter Screenshot

Latest version: 1.1.1 (14 Jan 2025)
License: Open Source
System requirements: Windows 7/8/10/11
Download: xl-converter-win-1.1.1-x86_64.exe (72.8 MB)
Download: xl-converter-win-1.1.1-x86_64-portable.7z (70.0 MB)

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