The Linux Portal Site
JSignPdf is an application that adds digital signatures to PDF documents. The application uses the OpenPDF library for PDF manipulations. This is free and open source software. Features include: Visible signatures – image and/or description located visually in a PDF
Read more
Stirling PDF is a powerful locally hosted web based PDF manipulation tool using docker.
Read more
PDFStitcher is a utility for stitching together many PDF pages from one document into a single page.
Read more
CapyPDF is a fully color managed PDF generation library written in C++. It aims to be very low level.
Read more
QPDF is a C++ library and set of programs that inspect and manipulate the structure of PDF files.
Read more
Adobe Scan provides a portable scanner that recognizes text automatically (OCR) and allows you to save to multiple files formats including PDF and JPEG.
Read more
PDFsam Basic or PDF Split and Merge is a cross-platform desktop application to split, merge, extract pages, rotate and mix PDF documents.
Read more
Tabula is a tool for liberating data tables locked inside PDF files through a simple web interface.
Read more
PDF Chain is a graphical user interface for pdftk written with gtkmm. Merge pdf files to one pdf file or split, set background/stamp or add attachments.
Read more
Pdftk is a simple tool for doing everyday things with PDF documents. It’s can split, merge, encrypt, decrypt, uncompress, recompress, and repair PDFs.
Read more
img2pdf is a small utility to losslessly convert raster images to PDF without unnecessarily re-encoding JPEG and JPEG2000 files.
Read more
wkhtmltopdf and wkhtmltoimage are command line tools to render HTML into PDF and various image formats using the QT Webkit rendering engine.
Read more
PDF Arranger is a small Python-GTK tool to merge, split, rotate, crop, and rearrange PDFs.
Read more
Krop is a simple graphical tool to crop the pages of PDF files and can automatically split pages to fit the screen of e-book readers.
Read more
LibreOffice is an open source software office suite developed by The Document Foundation that is compatible with other major office suites.
Read more
Ghostscript is an interpreter for the PostScript page description language used by laser printers.
Read more
The Apache PDFBox library is an open source Java tool for working with PDF documents.
Read more
The PoDoFo library can parse and modify existing PDF files and create new ones from scratch.
Read more
pdf-compress is a Bash script that lets you compress an overly large PDF file to smaller monochrome.
Read more
pdfgrep is a tool to search text in PDF files. pdfgrep tries to be mostly compatible with grep with some PDF-specific distinctions/options.
Read more