KDAN PDF
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What is KDAN PDF?
KDAN PDF is a versatile and intelligent PDF solution designed to optimize the digital workflows of independent professionals and specialized industries. In a world where document management is central to success, KDAN PDF provides the tools necessary to edit, secure, and analyze files with precision across Windows, Mac, and mobile devices.
The platform stands out by integrating document intelligence that allows professionals to interact with their PDF content. Through the AI assistant, users can generate summaries of lengthy reports, ask specific questions about file data, and extract tables directly into editable spreadsheets. This intelligent approach minimizes administrative overhead and allows users to focus on high-value tasks.
Key features of KDAN PDF include:
- Professional Editing and OCR: Seamlessly update text and images or use multi-language OCR to digitize paper archives.
- Synchronized Workflow: Maintain continuity across iOS, Android, and desktop environments with a unified user interface.
- Advanced Security: Protect sensitive information with permanent redaction, encryption, and digital signatures.
- Flexible Organization: Manage documents efficiently using Bates numbering, page rearrangement, and high-fidelity file conversion.
Optimized for fields like healthcare, legal services, and academia, KDAN PDF ensures that your professional documentation is handled with the highest level of integrity and efficiency. By providing an offline-first experience, it guarantees that your most sensitive data remains secure while you work across any screen.
What is AiDO for Developers?
AiDO for Developers helps product and engineering teams add document features to their software without building an in-house PDF team. Embed PDF viewing, editing, conversion, OCR, e-signatures and AI data extraction through one SDK and API from a single vendor, so your developers can focus on your core product.
The problem: document features often turn into a 3-6 month detour, several vendors for OCR, conversion and signing, and engineers maintaining PDF edge cases for years. AiDO for Developers replaces that with one integration that Avanquest maintains, backed by 20+ years of production use.
Four products, each available separately:
PDF API: cloud REST API to convert, merge, split, compress, OCR, watermark, protect and sign documents, plus AI data extraction.
PDF SDK: native SDK for Windows and Linux (C++ and C#/.NET).
PDF Web SDK: white-label PDF experiences in your web app, with theming, annotation, redaction, signing and forms.
WebApp: ready-to-use web component for viewing, annotating and searching PDFs.
Why teams choose it:
One vendor for the whole document stack
Cloud or on-premise deployment, with documents staying in your environment when you use the SDKs
Transparent, published pricing with all features in every plan
Pricing (USD, billed annually): Cloud API: Free (500 documents, 30 days), Starter $6,000/year (~10,000 docs/month), Scale $36,000/year (~100,000 docs/month), Enterprise custom. PDF SDK: Starter $5,000/year, Scale $25,000/year, Enterprise custom.
Support is standard, priority or dedicated by plan, with an SLA available on Scale and above. Documentation includes an API reference, SDK guides and an open-source MCP server for Claude Desktop. Start free trial now.
API Availability
API Availability
Has API
Pricing Information
$59.99/year (billed annually)
UPGRADE OPTIONS
DOCUMENT 365 AI+ & eSign
• Document 365, AI features, and eSign services
• Plan: USD 109.99/year
DOCUMENT 365
• Access KDAN PDF Reader across different platforms
• Plans: USD 59.99/ year, USD 19,99/ quarter, USD 9.99/ month
KDAN PDF Reader Mac Permanent License: USD 119,99
A Free trial is available for new subscribers. After the trial, you'll be billed at the regular price.
DOCUMENT 365 AI+ & eSign
• Document 365, AI features, and eSign services
• Plan: USD 109.99/year
DOCUMENT 365
• Access KDAN PDF Reader across different platforms
• Plans: USD 59.99/ year, USD 19,99/ quarter, USD 9.99/ month
KDAN PDF Reader Mac Permanent License: USD 119,99
A Free trial is available for new subscribers. After the trial, you'll be billed at the regular price.
Free Version
Free Trial Offered?
Pricing Information
$5,000/year
Cloud API (USD, billed annually): Free $0 (500 documents, valid 30 days, all 37 operations, no commitment). Starter $6,000/year (~10,000 docs/month, all API features, 1 API key, standard support, overage $0.05/doc). Scale $36,000/year (~100,000 docs/month, all API features, 3 API keys, priority support, optional SLA, overage $0.03/doc). Enterprise: contact sales (100,000+ docs/month, effective $0.015-$0.02/doc, dedicated support, custom contract, SLA and MSA, on-premise hosting available). 1 document = one API operation on one file (up to 50 pages, 100 MB max). PDF SDK (USD, billed annually, all features included in every plan): Starter $5,000/year (1 developer, 250 end users, 1 application). Scale $25,000/year (3 developers, 5,000 end users, 2 applications). Enterprise: contact sales. Additional developer: $5,000/year.
Free Trial Offered?
Supported Platforms
Android
iPhone
iPad
Windows
Mac
Chromebook
Supported Platforms
SaaS
Windows
On-Prem
Linux
Customer Service / Support
Standard Support
Web-Based Support
Customer Service / Support
Web-Based Support
Training Options
Documentation Hub
Training Options
Documentation Hub
Company Facts
Organization Name
Kdan Mobile Software
Date Founded
2009
Company Location
United States
Company Website
pdf-reader.kdandoc.com
Company Facts
Organization Name
Avanquest
Date Founded
1984
Company Location
France
Company Website
developers.avanquest.com
Categories and Features
File Converters
Batch Conversions
Document Converter
Image Converter
Other File Type Conversions
PDF Converter
Annotations
Convert to PDF
Digital Signature
Encryption
Merge / Append
PDF Reader
Watermarking
PDF Annotators
Not specified
PDF APIs
Not specified
PDF Compressors
Not specified
PDF Converters
Not specified
PDF Editors
Access Controls / Permissions
Annotations
Commenting / Notes
Delete Pages
Electronic Signature
Forms Management
Full Text Search
Merge / Append
Offline Access
Optical Character Recognition (OCR)
Rearrange Pages
Rotate Pages
Watermarking
PDF Merge
Not specified
PDF Readers
Not specified
PDF SDK
Not specified
PDF Splitters
Not specified