Pdftk arch

5. PDFtk. This editing tool has been designed explicitly for merging and splitting PDF documents and pages. PDFtk is free, but if anyone is looking for some advanced features, then you can opt for the Pdftk arch linux download. In order to install blackarch on an arm platform, follow the install instructions for your device on and install blackarch as an unofficial user repository. PDFtk stands for "PDF Toolkit." PDFtk Server allows you to merge PDF documents, split PDF pages into new documents, rotate PDF pages, decrypt and encrypt, update metadata, apply watermarks