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Version 16 Documentation
Welcome
API-ref-idrs16
API Reference by language
changelog-idrs16
16.0.0
16.0.1
16.0.10
16.0.11
16.0.12
16.0.13
16.0.14
16.0.15
16.0.16
16.0.17
16.0.18
16.0.19
16.0.2
16.0.3
16.0.4
16.0.5
16.0.6
16.0.7
16.0.8
16.0.9
16.1 Long-term Support
16.1.0+119
16.1.0+193
16.1.0+195
16.1.0+2
16.1.0+206
16.1.0+219
16.2.0
16.2.1
16.2.2
16.2.3
16.2.4
16.2.5
16.2.6 Long-term Support
16.2.6+103
16.2.6+108
16.2.6+145
16.2.6+178 — Nov 2025
16.2.6+188 — Dec 2025
16.2.6+82
Introduction to 16.3
16.3.0
Changes between versions 15 and 16
Introduction to the Changelog
.NET API update guide
developer-guide-idrs16
Barcode Detection
Data Extraction
Supported barcode types
Supported file formats
Supported languages
Document conversion workflow
FAQ
Form fields
Installation and configuration
Cross-module features
Typical Use Cases
Introduction
Modules
Untitled
Loading fonts (Linux)
Loading fonts (Windows)
Loading a PDF with its content
Memory monitoring API
Office output Options
Supported output document types
Output Fonts
Page Analysis
Page Processing
Page Recognition
Output Options
Updating an existing PDF with a digital signature
Adding attachments to PDF documents
Adding custom metadata to PDF documents
Create PDF with rotated pages
Untitled
Image Preprocessing
Read/Write access to page content
How to run the sample applications
Text Recognition
Troubleshooting
Using Android Samples
Using iOS Samples
glossary
Glossary
legal information
Legal information
specifications
Files required for your application
Maintenance and Support Services
Module availability by platform
Specifications
System requirements
support
Support
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16.2.6 Long-term Support