Open Source ChromeOS PDF Editors

Split and merge PDF files with PDFsam, an easy-to-use desktop tool with graphical, command line and web interface.

PDF Combiner is a user-friendly open source free to use, GUI-based tool for combining, pdf to excel, pdf to word, image to pdf, zip, unzip annotate and splitting PDF files. It is easy to use, supports multiple file insert and delete and process, and allows you to adjust the order of files before combining.

dompdf - the PHP 5 HTML to PDF converter. dompdf is a (mostly) CSS compliant HTML rendering engine written in PHP. It supports external stylesheets, inline style tags, and the style attributes of individual HTML elements. Requires PHP 5.

Converter from FB2 to PDF format. Useful for ebook readers with bad or missing FB2 support.

A simple online service for PDF conversion. This project is a simple library and also a web application. It offers a REST service and a simple upload service for synchronous conversion. This library/application doesn't contain conversion libraries because it's a wrapper for existing tools. toPDF currently supports the open source tool PDF Creator (http://www.pdfforge.org) and the commercial solution, easy PDF, from BCL (http://www.pdfonline.com/easypdf/sdk/).

Bric is a cross-platform batch image processor. You can convert, resize, rotate and add watermark to your images. Multiple file types are supported for input and output. The project started back in 2011 and was maintained for a couple of years. In 2020 BRIC is again in active development, so some of the features written below might be outdated. Please be patient, until everything is reviewed and rewritten.

An opensource typesetting environment for editing and publishing Carnatic music books in Indian languages. Supports Phonetic Translation of notation & lyrics and uses CFugue Runtime to automatically generate MIDI song files from the music notation.

DUPS can be used to present any set of images depicting a chronological sequence. It creates a set of HTML pages acting as a browser based picture/pdf viewer. The emphasis lies on displaying two pictures side by side enabling the user to compare them.

Dare-Dare stands for Document Ajax Reader Extension. It's a full javascript online pdf reader. No flash, no closed sources !!!!

This project is powered by FCKeditor and iText library. This promotes iText to new WYSIWYG editor level. FCKeditor is now not only HTML editor but also PDF editor Here is the Korean font supported FCKitext...Please download English version at http://

JPDF Export is a java library built on the famous iText library. It provides simple functions that can be used to build complex pdf files. It also provides simple classes to merge, split and convert pdf files

Jacrobat is a free open source PDF editor that will support all functionalities of a simple word processor. Advanced functionalities will be added as the project matures.

Jaiom (Java All In One MediaProcessing Server) intends to provide a simple to use webservices based, media processing facade which processes videos, photos, pdf and MS Office media types using many different kind media processing engines.

Java based tool to convert HTML/DHTM to PDF document.

LilyPond editor based on JEdit, implemented as a JEdit plugin. It is an edit mode and a feature rich plug-in, which provides tools for making LilyPond scores. Features include instant completion, error report, PDF preview.

Mergist is an online tool to combine multiple PDF files into one. Mergist has no ads, no file size limits, and your files never leave your device.

A simple program to view your favorite pdf documents ( or chm ). Select the document from a list to read/view and "Open selected pdf" from the File menu or start reading in the right display panel.

Xom (Xml Object Model) is a lightweight, powerful, and extensible framework for representing Java gui elements. Also, general java gui tools/frameworks for creating impressive user interfaces. Includes a basic PDF viewer, and various gui components.

an images to pdf converter

pdf2oo converts pdf to odf. It creates an image for each page, allowing to overlay drawings and text and export it back to pdf. Handy for rewiews of scientific papers. The closest thing to a free pdf editor, "almost" an openoffice pdf import filter.

This is a tool to convert pdf files to html/text files and extract images.

HTML/XML/CSS to PDF converter using the reportlab toolkit and pyPDF. Many features, easy to handle and to extend.

The application is a text converter (RTF to PDF). The user can select a source .rtf file and then choose a destination file(.pdf). The RTF file is converted to PDF file. Based on vPDF @ http://sourceforge.net/projects/vpdf but supports text alignment.

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