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PDF AI Summarization: Import local/remote PDFs via drag & drop or file picker, preview pages with navigation, validate custom ranges ("1-3,5"), and run summaries with any configured provider using the bundled PDF.js extractor.
Safer PDF Workflows: "Extract & Summarize" stays disabled until the PDF loads and range inputs pass validation, preventing accidental runs and re-enabling automatically once ready.
Reader Mode Overlay: Launch a centered frosted dialog with isolated scrolling, generous padding, real-time theme sync, and reliable lead-image retention so closing the PDF panel no longer wipes summary cards.
PDF Export Quality: CJK-aware line wrapping (40 Chinese chars with 90% guard), hyperlink stripping, whitespace normalization, and crisp multi-page A4 slicing that keeps images inline without stretch.
Quick Ask & Page Q&A: Clickable suggestion buttons, capture-phase guards to stop site handlers, instant heading language swaps, live polling states, and context handoff between PDF and webpage sources.
Ad Filtering & Force Dark: Bundle Dark Reader, refresh the shield toggle, add an element-hiding picker with per-domain rules, ship Cookie Notice lists and DNR site packs, and patch marquee sites (NYTimes/WaPo) for readable dark headers.
Performance & Stability: Stabilize sidepanel width drag, harden selection translate flows, reuse existing panels before reinjection, and tighten CSP/CORS handling for PDF export and content scripts.
中文
PDF AI 摘要:支持拖拽/选择本地或在线 PDF,浮窗内预览分页导航,自定义范围即时校验(如“1-3,5”),利用内置 PDF.js 在任意服务商(OpenAI、DeepSeek、试用、自定义等)下运行摘要。
更安全的 PDF 流程:“提取并摘要”会在 PDF 加载完成且范围校验通过前保持禁用,防止误触;就绪后自动恢复。
阅读模式浮窗:居中的磨砂对话框,滚动与页面隔离,左右留白更舒适,主题即时联动,并确保首图保留,关闭 PDF 面板后摘要卡片仍在。
PDF 导出品质:中文 40 字 + 90% 宽度守卫的换行策略,移除超链接、整理空白,A4 多页切片保持图片清晰不拉伸。