DJVU to JPG - Convert ebook online
Conversion Results:
| # | Output File | Source File | Action |
|---|
How to convert DJVU to JPG:
1. Click the "Choose Files" button to select multiple files on your computer or click the "URL" button to choose an online file from URL, Google Drive or Dropbox.
2. Set ebook conversion options include: base font size, embed fonts, page margin, metadata and whether to remove the first image which is useful if the input document has a cover image that is not identified as a cover. Choose a target ebook format. The target ebook format can be AZW3, EPUB, DOCX, FB2, HTML, OEB, LIT, LRF, MOBI, PDF, RTF, SNB, TCR, TXT, etc.
3. Click the "Convert Now!" button to start batch conversion. The output files will be listed in the "Conversion Results" section. Click icon to show file QR code or save file to cloud storage services such as Google Drive or Dropbox.
DJVU vs JPG:
| Name | DJVU | JPG |
| Full name | DJVU Ebook Format | Joint Photographic Experts Group |
| File extension | .djvu, .djv | .jpg, .jpeg, .jpe, .jif, .jfif, .jfi |
| MIME | image/vnd.djvu, image/x-djvu | image/jpeg |
| Developed by | AT&T Labs - Research | Joint Photographic Experts Group |
| Type of format | Document file formats | Lossy image format |
| Introduction | DjVu is a computer file format designed primarily to store scanned documents, especially those containing a combination of text, line drawings, indexed color images, and photographs. | JPEG is a commonly used method of lossy compression for digital images, particularly for those images produced by digital photography. The degree of compression can be adjusted, allowing a selectable tradeoff between storage size and image quality. JPEG typically achieves 10:1 compression with little perceptible loss in image quality. |
| Technical details | DjVu uses technologies such as image layer separation of text and background/images, progressive loading, arithmetic coding, and lossy compression for bitonal (monochrome) images. This allows for high-quality, readable images to be stored in a minimum of space, so that they can be made available on the web. | Image files that employ JPEG compression are commonly called "JPEG files", and are stored in variants of the JIF image format. Most image capture devices (such as digital cameras) that output JPEG are actually creating files in the Exif format, the format that the camera industry has standardized on for metadata interchange. |
| Associated programs | SumatraPDF, Evince. | Apple Safari, Google Chrome, Mozilla Firefox, Internet Explorer, Adobe Photoshop, Paint Shop Pro, the GIMP, ImageMagick, IrfanView, Pixel image editor, Paint.NET, Xara Photo & Graphic Designer. |
| Sample file | sample.djvu | sample.jpg |
| Wikipedia | DJVU on Wikipedia | JPG on Wikipedia |
