IronOCR 开始 使用许可证密钥 Using IronOCR License Keys Curtis Chau 已更新:六月 8, 2025 Download IronOCR NuGet 下载 DLL 下载 Windows 安装程序 Start Free Trial Copy for LLMs Copy for LLMs Copy page as Markdown for LLMs Open in ChatGPT Ask ChatGPT about this page Open in Gemini Ask Gemini about this page Open in Grok Ask Grok about this page Open in Perplexity Ask Perplexity about this page Share Share on Facebook Share on X (Twitter) Share on LinkedIn Copy URL Email article This article was translated from English: Does it need improvement? Translated View the article in English 如何获取许可证密钥 buy a license key](/csharp/ocr/licensing/) or sign up for a [ free 30 day trial key here](trial-license). 步骤 1:下载 IronOCR 的最新版本 今天在您的项目中使用 IronOCR,免费试用。 第一步: 免费开始