BetterJPEG 的主要特性是避免编辑及重新保存时对 JPEG 图像造成的品质丢失问题，它的工作原理是保存时不重新压缩未被更改的数据块。BetterJPEG 提供了一些常见的相片处理功能，如：无损变形功能 - 旋转及翻转；无损裁剪功能；高度可自定义的 Exif 及文字插入功能（即Exif水印及落款水印）；先进的无损红眼移除功能；无损接管外部编辑器的数据；快速批处理功能；宏功能（类似 PS 中的脚本）；多级撤销与重做功能；可保持元数据。用户第一次使用时按自己的需求定制若干宏，以后便可一劳永逸的在 BetterJPEG 的帮助下处理自己的相片！
Better JPEG 3.0.0.3 | 7.4 MB
Edit JPEG photos without losing quality. The JPEG image format is inherently lossy. Because of this, each edit and subsequent recompression of JPEG photos in general purpose image editors, such as Adobe Photoshop, results in a progressive degradation of image quality.
Fortunately there is, in most cases, a way to avoid this unnecessary recompression. If all you need is to quickly process a group of JPEG photos from your latest vacation - rotate, crop, remove red-eye, correct color and brightness, imprint date or comment - you do not need to compromise on quality of photo editing. Better JPEG is a batch JPEG photo editor that can do all of this editing without loss of image quality.
Get better result by editing your photos with Better JPEG photo editor:
- Rotate, Flip photos (lossless)
- Crop photos (lossless) - predefined and user-defined aspect ratios and sizes, composition guidelines
- Add Margins to your photos (lossless)
- New Correct Brightness (lossless)
- New Correct Color (lossless)
- Add Date / EXIF Info / Text to photos (lossless) - adjustable position, font, size, color, background, language, format, etc.
- Remove Red Eyes from photos (lossless) - anti-aliasing, adjustable size, sensitivity, darkening
- Copy/Paste to and from an external editor for local retouching without full recompression (lossless)
- Resize photos
- New Convert to Black & White (Grayscale) (lossless)
- New Remove JPEG artifacts from photos
- E-mail photos to friends and relatives
- Batch process photos
- Combine actions (Macro)
- Undo/Redo editing
- Preserve Metadata
- Optimize JPEG Compression
OS : Windows XP, Windows Vista, Windows 7, Windows 8 (32 and 64 bit)
Language : English
Home Page -
http://www.betterjpeg.com/