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ImageMagick Tools This post contains hints on how to use “magick”: selecting frames or areas of an image, types of options, output file numbering, color names, how to specify a transparent color. The “magick” utility is part of th…
Read article →Bulk image conversion The article “How to convert images to any formats in Linux” shows how you can easily convert an image from one format to another using the magick program (hundreds of formats are supported). The “magick” util…
Read article →How to reduce image size You can reduce the image size in several ways: 1. Select lossy image encoding format (JPEG) 2. Increase the level of image compression (for images compressed with loss of quality, this will lead to a deter…
Read article →This post is about how to find out the quality of a JPG image, as well as other image properties, such as the number of unique colors used in the file, image depth, and other detailed information about JPG and other formats. How t…
Read article →As an alternative to JPEG, modern phone cameras offer saving images in the HEIC (HEIF) format. Moreover, in iOS, the camera uses HEIC (HEIF) formats by default, and if you do not want to save your photos in these formats, then you…
Read article →Universal image converter for Linux Linux has ImageMagick, which supports hundreds of image formats and can convert an image from any format to any other. The “convert” and “magick” utilities from the ImageMagick package do an exc…
Read article →The article “How to convert PDF to JPG using command line in Linux” shows how to split a PDF file into separate pages while converting them to images. But what if you want to do the opposite? How to assemble JPG images into a PDF…
Read article →PDF files are not very easy to split into image files in most programs that are used to open these files. However, there are several command line utilities for this. This article will show you how to convert PDF to JPEG on the Lin…
Read article →In fact, .docbook files are not meant to be read - they are meant to be converted to HTML, man, PDF, DOCX, ODT, EPUB, FictionBook2, and many others. What is DocBook? DocBook is an XML-based standard used in many modern documentati…
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