实用工具1 month ago
Free PDF Tools Online — Merge, Split, Compress & More | ClickPDF
浏览器中的免费 PDF 工具：合并、拆分、压缩、转换、签署和保护。
@buildappfactory · X
Our three products
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浏览器中的免费 PDF 工具：合并、拆分、压缩、转换、签署和保护。
@buildappfactory · X
Our three products
用57个免费浏览器工具编辑、合并、压缩和转换PDF。无需注册、上传或水印。
@divvsaxena · X
PDFly：拥有56种工具的免费在线PDF编辑器，支持合并、拆分、压缩、转换和签名。
pagalannu01 · HN
PDFly – 56 free PDF tools that run in the browser
上传笔记生成考试题目、答案和复习资料。
@herogaming7358 · X
🚀 Finally shipped my first SaaS project! Introducing ExamPrepAI 📚 Turn your own PDF or image notes into: ✅ Important Questions ✅ Short Answers ✅ Revision Notes No fake promises. Just a smarter way to revise. 🌐 🎥 Tutorial:
将A4 PDF转换为双面A5小册子，节省纸张。
@33357xyz · X
最近买保险发现文件太多了不好打印。就做了一个小册子打印网站，可以吧A4的pdf双面打印成A5的小册子，节省一半的纸张。网站可以预览小册子的效果，支持手动双面打印和自动双面打印，感兴趣的可以来玩玩。
Professional PDF tools for free. Convert, merge, split, compress, and edit PDFs online. Fast, secure, no registration required.
@fouadelbouiadii · X
Process PDFs Instantly Merge, split, compress PDFs right in your browser. Fast, secure, and completely free.
将讲座视频自动转换为PDF和ePub课程书。
h02 · HN
LectureToBook – Turn Videos into a PDF/ePub
在浏览器中编辑PDF，支持压缩、合并、AI分析，无云上传。
@pdfproindia · X
将 PDF、Word 等多种格式文档转换为 Markdown，用于 AI 代理。
u/kirillzubovsky · Reddit
Selling t0md.com – Privacy-first multi-format to Markdown converter A few months ago I was dumping research PDFs and Word docs into Claude and Cursor and watching the token bill climb for no good reason. Heavy formats are terrible for context windows as the agents have to first convert the documents, then parse the MD files, then do the processing. I thought I could help the agents, and I built t0md.com. However exciting it was to make something quickly that solves a big problem, it's not
Chat with any PDF using AI. Upload your document to get instant summaries, ask questions, and extract key insights with GPT-4o, complete with precise page citations.
@dev_hassan9 · X
Just shipped PDFChat — turn any PDF into something you can actually talk to. Chat, summarize, and mindmap your documents with AI. Built solo, live now 🧵
从PDF和笔记照片快速生成AI学习卡片。
@MrDave_id · X
I built an ai flashcard generator