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Product Overview
Getting Started
Features Overview
Supported Document Formats
System Requirements
Installation
Licensing and Subscription
Create a minimal app
Run Examples
Developer Guide
Loading Documents
Set file type when loading a document
Load password-protected document
Set charset when loading documents
Set timeout for loading external resources
Loading documents from different sources
Load document from Amazon S3 Storage
Load document from Azure Blob Storage
Load document from FTP
Load document from local disk
Load document from Stream
Load document from URL
Caching Results
How to use custom cache implementation
How to make cache thread-safe in your Java application
Retrieving Document Information
How to determine file type
How to get file type and pages count
How to check if file is encrypted
How to list all supported file types
Rendering Documents
Render specific pages
Render N consecutive pages
Render hidden pages
Reorder pages
Render document comments
Render document notes
Flip or rotate pages
Set custom fonts
Replace missing font
Save output to a stream
Add text watermark
Rendering to HTML
Exclude fonts
Optimize HTML for printing
Minify HTML
Rendering to responsive layout
Set image size limits
Rendering to PNG or JPEG
Add text overlay
Adjust image size
Set Jpeg quality
Get text coordinates
Set image size limits
Rendering to PDF
Set Jpeg images quality
Protect PDF document
Set image size limits
Advanced Rendering
Rendering Visio Documents
Rendering Visio figures
Rendering Word Documents
Rendering tracked changes
Rendering PDF Documents
Adjust image quality
Disable characters grouping
Enable font hinting
Enable layered rendering
Check if PDF printing not allowed
Rendering pages to the same size as the size of pages in a source document
Disable text selection when rendering PDF to HTML
Rendering E-Mail Messages
Adjust page size
Rename email fields
Set date-time format and time zone
Rendering Excel Spreadsheets
Adjust text overflow in cells
How to get the names of the worksheets
Rendering Apple numbers files
Rendering column and row headings
Rendering Excel 2003 SpreadSheetML files
Rendering grid lines
Rendering hidden columns and rows
Rendering print areas
Skip rendering of empty columns
Skip rendering of empty rows
Split worksheets into pages
Rendering spreadsheets by page breaks
Rendering PowerPoint Presentations
Substitute missing fonts
Rendering FODP and ODP files
Rendering presentations with shapes and text with 3-D effects
Rendering Image Files
Rendering CDR files
Rendering CMX files
Rendering EMF and EMZ files
Rendering ODG and FODG files
Rendering SVG and SVGZ files
Rendering WMF and WMZ files
Rendering AI files
Rendering Archive Files
List archive folders
Folder navigation in archive files
Render Archive Folder
Set filename when rendering archive files
Rendering CAD Drawings
Adjust output image size
Rendering CFF2 and CF2 files
Rendering IGS files
Rendering OBJ files
Rendering CAD to HTML
Rendering CAD layers and layouts
Set drawing background color
Rendering DWF file layers
How to apply PC3 config file when rendering CAD formats
Rendering PLT files
How to render all layouts
How to render layers
How to render single layout
Split drawing into tiles
Rendering MS Project Files
Adjust time unit
Rendering project notes
Retrieving project start and end dates
Set project period to render
Rendering Lotus Notes Files
Filter database messages
Rendering Outlook Data Files
Filter messages
List folders
Render folder
Limit count of items to render
Rendering Text Files
Rendering TXT files
Configure count of characters per row and rows per page to render
Rendering Web Documents
Rendering HTML files with user defined margins
Rendering CHM files
Processing Attachments
List attachments
Save attachments
Render attachments
Logging
How to set up logging
Troubleshooting
ClassNotFoundException BouncyCastleProvider exception
NoClassDefFoundError javax/xml/bind/DatatypeConverter
Release Notes
Release Notes - 2021
GroupDocs.Viewer for Java 21.11.1 Release Notes
GroupDocs.Viewer for Java 21.11 Release Notes
GroupDocs.Viewer for Java 21.4 Release Notes
GroupDocs.Viewer for Java 21.2 Release Notes
Release Notes - 2020
GroupDocs.Viewer for Java 20.7 Release Notes
GroupDocs.Viewer for Java 20.1.1 Release Notes
GroupDocs.Viewer for Java 20.1 Release Notes
Release Notes - 2019
GroupDocs.Viewer for Java 19.11 Release Notes
GroupDocs.Viewer for Java 19.8.2 Release Notes
GroupDocs.Viewer for Java 19.8.1 Release Notes
GroupDocs.Viewer for Java 19.8 Release Notes
GroupDocs.Viewer for Java 19.3 Release Notes
GroupDocs.Viewer for Java 19.1 Release Notes
Release Notes - 2018
GroupDocs.Viewer for Java 17.5.1 Release Notes
Release Notes - 2017
GroupDocs.Viewer for Java 17.5.0 Release Notes
GroupDocs.Viewer for Java 17.2.0 Release Notes
Release Notes - 2016
GroupDocs.Viewer for Java 3.7.0 Release Notes
GroupDocs.Viewer for Java 3.2.2 Release Notes
GroupDocs.Viewer for Java 3.2.0 Release Notes
GroupDocs.Viewer for Java 3.0.0 Release Notes
How To
How to install Asian Fonts on CentOS
How to install Asian Fonts on Ubuntu
How To Install Windows Fonts on Ubuntu
How to create minimal Java App from scratch
How to migrate to GroupDocs.Viewer 19.8 or higher
Technical Support
Home
GroupDocs.Viewer Product Family
GroupDocs.Viewer for Java
Release Notes
Release Notes - 2021
Release Notes - 2021
Articles in this section
GroupDocs.Viewer for Java 21.11.1 Release Notes
GroupDocs.Viewer for Java 21.11 Release Notes
GroupDocs.Viewer for Java 21.4 Release Notes
GroupDocs.Viewer for Java 21.2 Release Notes
Release Notes
GroupDocs.Viewer for Java 21.11.1 Release Notes