Show HN: PDF Reading, Annotation and Signing Inside Your Markdown Notes
EtherPK ( https://app.etherpk.com ) now reads, annotates, signs and manages PDFs: Click a link to a PDF in your notes and it opens in a tab inside the app, where you can read it, mark it up, fill in forms, sign and save a copy. You can even ask your Agent about content if you have configured AI Agent models in EtherPK. Using the PDF view as a reader is a 1st class use case and we have added features for remembering position and bookmarking pages in your PDFs. EtherPK has added 1st class PDF tool
阅读原始来源
来源记录
指标快照
points · 1 votes
2026-11-05 16:03:10.385Z
cumulative since publication
研究分析
变化记录
来源描述：EtherPK ( https://app.etherpk.com ) now reads, annotates, signs and manages PDFs: Click a link to a PDF in your notes and it opens in a tab inside the app, where you can read it, mark it up, fill in forms, sign and save a copy. You can even ask your Agent about content if you have configured AI Agent models in EtherPK. Using the PDF view as a reader is a 1st class use case and we have added features for remembering position and bookmarking pages in your PDFs. EtherPK has added 1st class PDF tool
版本与成本证据
来源票数: 1 votes (2026年11月5日 UTC; cumulative since publication) 可供比较的近期同类记录：“Show HN: A Modern Agentic LaTeX Editor” (Hacker News, 2026年11月5日)；“Show HN: Northmeadow – encrypted shared memory for local AI agents and people” (Hacker News, 2026年11月5日)。主题相近仅用于导航，未核验其是否属于同一需求或独立证据。
适用与受影响对象
先明确变化影响的现有工作流，再判断是否升级。发布热度不证明效果提升；接口、价格或可用性变化也可能增加迁移工作。
缺失的比较信息
待补齐：新旧行为、受影响套餐与地区、生效时间、兼容性、回退路径及同一工作量下的成本。
采用与迁移验证
保存发布或政策原文，对新旧方案运行同一个任务并比较结果与完整账单；若涉及停服，先核验截止时间再安排迁移。