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    Qoppa Software offers a suite of carefully designed and developed products to cover every aspect of PDF processes and document workflows.

Software to View, Review, Annotate, Markup PDF Documents

Tools to View and Markup PDF Documents

Qoppa Software offers many solutions to view and annotate PDF documents.

Choose among the tools listed below which is the best fitted for your needs.

Desktop tool for end-users

PDF Studio | Free Trial

Complete PDF Editor similar to Adobe® Acrobat® to review and annotate PDF documents.

OS: Windows, Mac, Linux, Unix

HTML5 PDF Viewer & Annotator

jPDFWeb | Free Trial

(For Developers) Convert PDFs to SVG  on the server then display them as HTML5 and annotate them in any browser.

Server OS: Windows, Mac, Linux, Unix
Client OS: Any

Visual component to view PDFs

jPDFViewer | Free Trial

(For Developers) Java bean to display PDF documents in your Java programs.

OS: Windows, Mac, Linux, Unix

Visual component to markup PDFs

jPDFNotes | Free Trial

(For Developers) Java bean to markup and sign PDF documents in your Java programs.

OS: Windows, Mac, Linux, Unix

Advanced backend / server tool

PDF Automation Server | Free Trial

Advanced automation tool to run on the server side that can watch for PDF documents as they arrive and add stamps or annotations to them.

OS: Windows, Mac, Linux, Unix