Denser AI 记录了 46,857 月访问量，月度环比增长为 +27.1%，定价为免费增值。pdf.net 记录了 1,257,131 月访问量，增长率为 -22.3%，定价为免费增值，免费。
一站式在线 PDF 编辑器，内置 AI 助手帮你阅读、总结与生成文档
基于你自己网站与文件的免代码 AI 聊天机器人
用自然语言描述需求，Ask AI 即创建聊天机器人、添加页面、配置动作，并告知嵌入代码的放置位置。
支持网站、PDF、Word、Excel、Google Drive 与手写问答训练，每条回答都标注来源页面。
不只是回复，还能预约会议、调用你的 API、按剧本执行并呈现卡片、表单、链接与商品。
未解决的对话会连同记录与摘要变成 Denser 收件箱工单，或同步到 Zendesk、Freshdesk、Intercom、HubSpot。
一站式在线 PDF 编辑器，内置 AI 助手帮你阅读、总结与生成文档
可直接修改文字、字体、字号与颜色，插入图片，添加页码、水印与 Bates 编号，旋转、提取或重排页面，以及拆分与合并文件。
支持 PDF 与 Word、Excel、PowerPoint、CSV、JPG、PNG、HEIC、EPUB、Markdown、文本之间的互转，包括银行对账单转表格与 PDF 对比。
键入、手写或上传签名，通过邮件请求他人签署，添加密码保护，涂黑敏感内容，并把平面或扫描表单变成可填写表单。
与 PDF 对话提问内容，把长文档总结成要点，按描述生成排版好的 PDF，或让 AI 自动填写表单。
专项更强Delivers quick PDF summarization and document chat, but lacks the broader editing and e-signature features of pdf.net.
专项更强Delivers quick PDF summarization and document chat, but lacks the broader editing and e-signature features of pdf.net.
Provides professional desktop and cloud PDF editing software with extensive document conversion tools, but requires downloads.
Provides professional desktop and cloud PDF editing software with extensive document conversion tools, but requires downloads.
专项更强NoteGPT is an AI agent that handles research, summarizing, transcription, document writing, slides, spreadsheets, and media generation for work and study. It routes tasks across several leading LLMs and delivers editable output files.
提供全面的云端 PDF 转换与编辑工具，并结合 AI 聊天功能，功能几乎与 pdf.net 不相上下。
拥有大量的免费浏览器端文件工具，不过专属的 PDF 工作区精致度稍低。
专项更强即时解答并促成转化的 AI 客户服务
基于你的文档与知识库训练的定制 AI 智能体
专项更强Summarizer.org is a free AI summarizer that condenses text, articles, essays and documents into paragraph or bullet-point summaries with adjustable length.
专项更强Summarizer.org is a free AI summarizer that condenses text, articles, essays and documents into paragraph or bullet-point summaries with adjustable length.
专项更强SiteGPT is a no-code platform for building AI customer-support chatbots that answer visitor questions using your own website pages, documents and help content. It scans your sources, keeps the knowledge base refreshed on a schedule, and hands tricky conversations to human agents through integrations with tools like Slack, Crisp and Zendesk.
专项更强SiteGPT is a no-code platform for building AI customer-support chatbots that answer visitor questions using your own website pages, documents and help content. It scans your sources, keeps the knowledge base refreshed on a schedule, and hands tricky conversations to human agents through integrations with tools like Slack, Crisp and Zendesk.
