- Tops in benchmark test, including reading order, tables, and title inference.
- Offers a perfect local security environment with the hybrid engine that combines AI and direct extraction heuristic engine
- Four AI functions via free AI add-ons; OCR, Table AI, Chart and Formula AI
- Change to Apache-2.0 licensing from MPL-2.0
SEOUL, South Korea, March 13, 2026 /PRNewswire/ -- Hancom, the South Korean software company behind the widely used Hangul word processor, has released OpenDataLoader PDF v2.0 — and the benchmark numbers back up the claim. In the company's own internal testing, OpenDataLoader PDF outperformed competing open-source tools across reading order recognition, table extraction, and heading inference. Hancom has published the full benchmark dataset and reproducible code on its official GitHub repository, allowing developers to verify the results independently.
The headline engineering move is a hybrid extraction engine that pairs AI-based parsing with direct extraction. The practical upside: enterprises and developers get high-accuracy PDF data extraction that runs entirely on-premise, with no data leaving the local environment. For organizations handling sensitive documents — legal, financial, medical — that's not a minor footnote.
Four Free AI Add-ons, Out of the Box
OpenDataLoader PDF PDF v2.0 includes the following four AI features as add-ons at no additional cost:
- OCR— improves text recognition on image-based and scanned PDFs
- Table Extraction— a lightweight AI model that handles merged cells and complex table structures with precision
- Formula Extraction— recognizes mathematical and scientific notation locally, without a cloud call
- Chart Analysis— converts chart visuals into natural-language descriptions
All four are built for compatibility with third-party open-source models, including Docling. Hancom is clear that no formal partnership or sponsorship is in place — the compatibility is purely technical, designed so developers can slot OpenDataLoader PDF into existing pipelines without rebuilding their stack.
Apache 2.0: Lowering the Barrier, Expanding the Ecosystem
The project has also shed its MPL 2.0 license in favor of Apache 2.0 — one of the most permissive open-source licenses available. The move directly reduces friction for commercial use, making it easier for global developers and enterprises to build on top of OpenDataLoader PDF without navigating license compatibility headaches. Hancom expects this to accelerate downstream business models including WebApp and SaaS applications built on the engine.
Ecosystem Expansion: LangChain Is In, More Integrations Coming
LangChain integration shipped in 2025. In 2026, Hancom is targeting Langflow, LlamaIndex, and Gemini CLI, plus MCP (Model Context Protocol) support for agentic AI workflows. The roadmap positions OpenDataLoader PDF as infrastructure for the autonomous AI agent era, not just a standalone parsing tool.
Later in 2026, a commercial AI add-on is planned — described as a concentration of Hancom's proprietary document AI technology.
AI based auto-tagging to Tagged PDF: Start The Accessibility Play
Perhaps the most forward-looking item on the roadmap is PDF accessibility. With the European Accessibility Act (EAA) now in force, South Korea's anti-discrimination legislation tightening, and accessibility regulations expanding globally, compliance has become a real operational burden for enterprises. Hancom says OpenDataLoader PDF will be the first open-source PDF tool to include AI-generated accessibility tagging — This will be the first open-source solution to provide a key step toward PDF/UA compliance.
What Hancom's CTO Said
"OpenDataLoader PDF v2.0 has evolved into an open PDF data platform that anyone can freely use and build upon, through its AI hybrid engine and transition to Apache 2.0," said Jihwan Jeong, CTO of Hancom. "With upcoming commercial AI add-ons and accessibility solutions, we aim to lead the global ecosystem — making PDF documents not only AI-ready, but accessible to everyone."
OpenDataLoader PDF PDF v2.0 is available now. Source code, benchmark datasets, and documentation are published at the OpenDataLoader PDF official GitHub repository.
** This press release is distributed by PR Newswire through automated distribution system, for which the client assumes full responsibility. **
Hancom Tops Open-Source PDF Benchmarks with OpenDataLoader PDF v2.0
|
LOS ANGELES, March 14, 2026 /PRNewswire/ -- CASEKOO, a leader in innovative mobile lifestyle accessories, today announced the launch of LinKOO, a groundbreaking phone case featuring the world's first open clasp system. Celebrating the vibrant energy and happiness of Spring, LinKOO is designed for the season's getaways, outdoor adventures, and everyday moments of delight.
The magic of LinKOO happens when the chain comes off. Engineered with a patented clasp at the base of the case, it securely holds a chain or wristlet to complement any spring look. But the true innovation? The clasp folds completely flat against the phone when not in use—instantly transforming from a statement accessory into a sleek, pocket-friendly case built for life in motion.
"Spring represents a time of renewal and reconnection, so we designed LinKOO to be the perfect companion for the season's adventures," said Ralph, founder of CASEKOO. "We've engineered a clasp that simply 'disappears' when you don't need it—giving our community the freedom to move seamlessly from a morning run to an afternoon of shopping, all while keeping their style and their phone protected. But what truly excites us is how LinKOO sparks curiosity. It's designed to be noticed—inviting others to come closer, to ask what it is, and to start a conversation. Because the best connections happen when we're open to them."
A Joyful, Adventure-Ready Design
Just as the season calls for versatility and a touch of whimsy, the LinKOO case is built to adapt. Key features include:
World's First Open Clasp System: A unique, hinged clasp that opens to hold a chain and closes to lay flush against the case, offering a clean, uninterrupted profile.
Transformative 2-in-1 Design: Effortlessly switches between a secure chain-carry mode for hands-free convenience and a compact traditional case for slipping into a pocket or bag.
Spring-Ready Style & Protection: Constructed with a durable, impact-resistant frame and available in a range of fresh, seasonal colors and finishes to match any spring wardrobe.
Interchangeable Chain Compatibility: Works seamlessly with CASEKOO's collection of chains and straps, allowing users to mix and match for a personalized look that fits every spring adventure.
Playful Extras & Availability
Embracing the spirit of discovery, the LinKOO launch invites users to refresh their style for the new season. The CASEKOO LinKOO case is now available in Vital Orange for the iPhone 17 Pro Max, with a full range of colors and finishes rolling out in late May. To inspire endless mix-and-match possibilities, complementary straps are currently included with every LinKOO case purchase.
About CASEKOO
CASEKOO is a design-led lifestyle brand dedicated to creating style-forward phone accessories for life in motion. Built for Innovation Enthusiasts and Style Pioneers, the brand blends purposeful protection with modern design and personal expression—empowering individuals to protect what matters while expressing who they are.
Learn more at casekoo.com.
LOS ANGELES, March 14, 2026 /PRNewswire/ -- CASEKOO, a leader in innovative mobile lifestyle accessories, today announced the launch of LinKOO, a groundbreaking phone case featuring the world's first open clasp system. Celebrating the vibrant energy and happiness of Spring, LinKOO is designed for the season's getaways, outdoor adventures, and everyday moments of delight.
The magic of LinKOO happens when the chain comes off. Engineered with a patented clasp at the base of the case, it securely holds a chain or wristlet to complement any spring look. But the true innovation? The clasp folds completely flat against the phone when not in use—instantly transforming from a statement accessory into a sleek, pocket-friendly case built for life in motion.
"Spring represents a time of renewal and reconnection, so we designed LinKOO to be the perfect companion for the season's adventures," said Ralph, founder of CASEKOO. "We've engineered a clasp that simply 'disappears' when you don't need it—giving our community the freedom to move seamlessly from a morning run to an afternoon of shopping, all while keeping their style and their phone protected. But what truly excites us is how LinKOO sparks curiosity. It's designed to be noticed—inviting others to come closer, to ask what it is, and to start a conversation. Because the best connections happen when we're open to them."
A Joyful, Adventure-Ready Design
Just as the season calls for versatility and a touch of whimsy, the LinKOO case is built to adapt. Key features include:
World's First Open Clasp System: A unique, hinged clasp that opens to hold a chain and closes to lay flush against the case, offering a clean, uninterrupted profile.
Transformative 2-in-1 Design: Effortlessly switches between a secure chain-carry mode for hands-free convenience and a compact traditional case for slipping into a pocket or bag.
Spring-Ready Style & Protection: Constructed with a durable, impact-resistant frame and available in a range of fresh, seasonal colors and finishes to match any spring wardrobe.
Interchangeable Chain Compatibility: Works seamlessly with CASEKOO's collection of chains and straps, allowing users to mix and match for a personalized look that fits every spring adventure.
Playful Extras & Availability
Embracing the spirit of discovery, the LinKOO launch invites users to refresh their style for the new season. The CASEKOO LinKOO case is now available in Vital Orange for the iPhone 17 Pro Max, with a full range of colors and finishes rolling out in late May. To inspire endless mix-and-match possibilities, complementary straps are currently included with every LinKOO case purchase.
About CASEKOO
CASEKOO is a design-led lifestyle brand dedicated to creating style-forward phone accessories for life in motion. Built for Innovation Enthusiasts and Style Pioneers, the brand blends purposeful protection with modern design and personal expression—empowering individuals to protect what matters while expressing who they are.
Learn more at casekoo.com.
** This press release is distributed by PR Newswire through automated distribution system, for which the client assumes full responsibility. **
Cherry Blossoms Aren't the Only Thing in Full Bloom This Spring: CASEKOO Debuts LinKOO, the World's First Open Clasp System
