GrapeCity Documents PDF Viewer

GrapeCity Documents PDF Viewer (GcDocs PDF Viewer) is a fast javascript based client-side Viewer and Editor. It is a cross platform solution for viewing and editing PDF files on Windows, MAC, Linux, iOS and Android devices. The GcDocs PDF Viewer can be conveniently embedded in major web frameworks such as Pure Javascript, Angular, Vue, ASP.NET Core, ASP.NET MVC, HTML5, React and Preact. The Viewer is supported on following browsers:

• Firefox

• Chrome

• Opera

• IE 11/Edge

• Safari 9+

• Mobile Safari (iOS 10+)

By using GrapeCity Documents for PDF with the GcPDF API, you can achieve full-fledged PDF needs of your application and can also load several real time PDFs based on Adobe PDF specification 1.7.  The power of a server-side API and client-side viewer lets you implement full workflow of an application to collect user inputs and store them as PDF documents.

GcDocs PDF Viewer supports many standard PDF features:

• Fill, submit and reset formsThe GcDocs PDF Viewer supports filling, submitting and resetting filled forms. To save them as a PDF on server, you can also use GrapeCity Documents for PDF API on the server.

• Print filled forms

  The GcDocs PDF Viewer allows you to directly print the filled-in forms from the Print option.

• Print rotated document

  The GcDocs PDF Viewer enables a user to rotate the document pages and directly print the rotated document.

• Display page label titles

  The GcDocs PDF Viewer supports the display of page label titles, so that you can distinguish the content topic in the document.

• Annotations

  The GcDocs PDF Viewer supports many annotations in the PDF document, without loss of any properties.

• JavaScript actions

  The GcDocs PDF Viewer supports JavaScript actions related to form fields, buttons and document.

• Outline panel

  The GcDocs PDF Viewer provides outline panel to list outlines and navigate to different positions in the document.

• Text selection using caret

  The GcDocs PDF Viewer supports selecting horizontal text, vertical and RTL text with the help of default text selection caret.

• Password-protected documents

  The GcDocs PDF Viewer supports documents that are password protected and lets you open PDF file through password input dialog.

• Page-level and document-level attachments

  The GcDocs PDF Viewer supports both page-level and document-level attachments. The user can double click the attachment files to open the attachments.

• Article threads

  The GcDocs PDF Viewer supports navigating through article threads in a PDF file via a separate panel in the sidebar.

• Edit PDF documents

  The GcDocs PDF Viewer allows you to edit PDF documents. You can use Annotation and Form editors, add comments and share and collaborate PDF documents with other users as well.

• Touch Support

  The GCDocs PDF Viewer supports touch events. These can be used to draw ink annotations in Annotation editor with your finger, pen or stylus, to select, move, resize or edit the annotations and form fields. The touch events are supported on iOS version 12+ and Android 9+ systems.