PDF Clown

pdfclown.org

PDF Clown is an open-source, general-purpose Java library designed for manipulating PDF documents. It provides a rigorous implementation of the PDF 1.7 specification (ISO 32000-1) through an accurate and elegant object-oriented API. The tool enables developers to perform advanced content manipulation, page rendering, and document composition tasks within enterprise Java applications.

LLM mention score The LLM mention score is the total number of mentions of this brand in different LLM chatbots, normalized to the scale from 0 to 100. You can get actual, non-normalized numbers via the LLM Mention API from DataForSEO.

Normalized 0–100 · last 8 weeks

DataForSEO API

Get LLM mention data of any company via DataForSEO API

Get access to the structured data on keyword, brand, and website mentions in LLMs, including metrics like AI search volume, impressions, and mentions count. 

How to get LLM mention data →
// Fetch PDF Clown mentions
POST v3/ai_optimization/llm_mentions/search/live
[
    {
        "target": [
            {
                "keyword": "PDF Clown",
                "search_scope": ["any"]
            }
        ],
        "platform": "chat_gpt",
        "order_by" : ["ai_search_volume,desc"]
    }
]