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JPG (or JPEG, short for Joint Photographic Experts Group) is a widely used image format that employs lossy compression to significantly reduce file size while maintaining good image quality. Due to its high compression efficiency, JPG is commonly used in digital photography, web images, social media, and email attachments. The format supports 24-bit color depth, allowing rich color representation, but repeated editing and saving may result in quality degradation due to compression artifacts. JPG files are compatible with most devices and software. Recommended viewers and editors include Adobe Photoshop and GIMP, while ImageMagick is a great tool for format conversion and batch processing.

How to open and edit a JPG file?

JPG files can be opened on almost any operating system and device. Here are some recommended tools: - Viewers and Editors: - Adobe Photoshop: A professional image editing software that supports JPG and various other formats, ideal for image processing and optimization. - GIMP: A powerful open-source image editor, a great alternative to Photoshop for basic image editing. - Others: Windows Paint, Mac Preview, and built-in photo viewers on smartphones and tablets also support opening JPG files. - Conversion Tools: - ImageMagick: A cross-platform command-line tool for JPG format conversion, batch editing, and optimization. - Online converters such as CloudConvert and Zamzar allow quick conversion between JPG, PNG, TIFF, WEBP, and other formats. Whether you're a casual user or a professional designer, opening and editing JPG files is straightforward. For lossless editing, consider saving images in TIFF or PNG format to prevent quality loss from compression.

• 开发团队： Joint Photographic Experts Group
• 首发时间： 1992
• 相关链接：
https://en.wikipedia.org/wiki/JPEG https://www.adobe.com/products/photoshop.html https://www.gimp.org/ https://imagemagick.org/script/formats.php

TIFF (Tagged Image File Format) is a high-quality lossless image format widely used in publishing, printing, scanning, and professional graphic design. TIFF supports multiple color depths, layers, and compression methods (such as LZW, ZIP, and JPEG compression), making it ideal for image processing tasks requiring high precision and detail. Due to its lossless nature, TIFF files are typically large but retain image quality. Many professional software programs, such as Adobe Photoshop and GIMP, support TIFF editing, while IrfanView is useful for quick viewing.

How to open and edit a TIFF file?

TIFF files can be viewed, edited, and converted using various tools. Here are the recommended options:

1. Viewing TIFF Files:

   • Image Viewers: IrfanView, Windows Photos Viewer (default support in Windows 10 and later)
   • Browsers (partial support): Google Chrome (drag and drop the file into the browser window)

2. Editing TIFF Files:

   • Professional Image Editing Software: Adobe Photoshop, GIMP, CorelDRAW
   • Online Editors: Photopea (supports online TIFF editing)

3. Converting TIFF Files (to PNG, JPEG, PDF, etc.):

   • ImageMagick
   • XnConvert
   • Online Convert (online conversion tool)

Note: TIFF files may contain multiple pages (similar to PDFs). If you encounter a multi-page TIFF file, use Photoshop or IrfanView to view or split pages individually.

• 开发团队： Adobe
• 首发时间： 1986
• 相关链接：
https://en.wikipedia.org/wiki/Tagged_Image_File_Format https://www.adobe.com/products/photoshop.html https://www.gimp.org/ https://www.irfanview.com/ https://imagemagick.org/script/formats.php