How to merge pdf pages horizontally in Ubuntu using pdfjam
To merge single-page pdf files horizontally, you can use pdfjam command line tool in Ubuntu: 1. Install pdfjam: $ sudo apt-get install pdfjam 2. Merge page1.pdf and page2.pdf (all are single page pdf files) horizontally: $ pdfjam page1.pdf page2.pdf --papersize '{21cm,29.7cm}' --nup 2x1 --landscape --outfile myoutput.pdf page1.pdf will be on the left, and page2.pdf will be on the right side of the output pdf file. Pretty neat!!!