Open JXL files with File Viewer Plus

Do you need to open a JXL file?
File Viewer Plus can open JXL (JPEG XL Image) files and provides various editing capabilities, including several filter effects and tools to adjust the images' brightness, contrast, and color. You can also batch-convert JXL images to other formats, such as JPEG, PNG, and GIF.
Open, edit, and convert JXL images with our easy-to-use image editor. Try File Viewer Plus for free today!
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What is a .JXL file?
JXL files are images saved in the JPEG XL (JXL) format, a modern image format developed to provide high compression efficiency while preserving image quality. Introduced in 2020 by the JPEG committee, JXL is designed as a next-generation replacement for older formats like JPEG, PNG, and GIF. It supports both lossy and lossless compression, wide color gamut, high dynamic range (HDR), alpha transparency, and animation. JXL also features progressive rendering and efficient decoding, making it well-suited for web use and archival purposes.
Although JPEG XL is still emerging, you may encounter JXL files when working with cutting-edge web graphics, image-sharing platforms, or experimental photo editing tools that support the format. File Viewer Plus can open and convert JXL files to more widely supported image formats, including JPG, PNG, TIFF, and BMP.
About File Viewer Plus
File Viewer Plus is the universal file viewer for Windows. Why pay for dozens of software programs when you only need one? Install File Viewer Plus, and you'll be able open 400 file types with a single app.
You can also edit, save, print, and convert your files. Unknown file on your PC? No problem — the app's advanced file identification algorithm can identify over 10,000 file formats, including files with incorrect or missing file extensions. File Viewer Plus is the ultimate file viewer "plus" much more!
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