10个悄悄改变我日常生活的GitHub仓库，2026年能省我2000美元。 收藏这个列表。 1. Paperless-ngx 每张收据、发票、合同和税务文件都自动扫描、OCR识别和标签分类。2026年最常被引用的'不可或缺'自托管工具。替代Adobe Scan + Evernote（每月15美元）。 仓库 → 2. Karakeep…

10 TOOLS THAT FEEL ILLEGAL TO KNOW ABOUT Bookmark every single one. They do for free, forever what companies charge you $20-60/month for. And no one can shut them down. 1. Turns a $3/month service…

A developer got tired of uploading his tax documents to sketchy free websites just to merge two PDFs together, so he built his own version that runs entirely on his own machine and gave it away. It…

📄 Stirling-PDF Self-hosted web app for everything PDF. → Merge, split, compress, convert, rotate → OCR, redact & sign documents → 50+ PDF operations. One Docker command. #Productivity #SelfHosted…

PDF 会员先别急着续费。 Stirling PDF，7.9 万星开源 PDF 工具箱：合并、拆分、压缩、转换、OCR、签名、加水印、加密，全都能跑。 合同、发票、课件、扫描件，普通办公最烦的 PDF 活，它基本都覆盖了。

10 个让你彻底告别付费软件的 GitHub 仓库 全部免费。大公司不想让你知道它们的存在。 1.LocalSend / 全平台隔空投送。Windows、Mac、Linux、Android、iOS 间传文件，不注册不上云 2.yt-dlp / 从任何网站下载视频和音频。YouTube、B 站、推特全覆盖，比任何付费下载器都强 3.Stirling-PDF / 自建 PDF…

10 free GitHub repos that replace $2,000/year in software subscriptions. Here's the full list: 1. Paperless-ngx — replaces Adobe Scan + Evernote ($15/mo) 2. Karakeep — replaces Raindrop + Pocket…

2 open-source repos replacing expensive subscription tools 👇 🔴 Meetily • Fully local AI meeting assistant • Real-time transcription + summaries • No cloud, no subscriptions, privacy-first 🔗 🔴…

Adobe Acrobat Pro costs $239 a year. The pitch is simple: you need to merge, split, sign, redact, compress, convert, and OCR your PDFs. Adobe is the only serious option. Pay up. Someone disagreed.…

PDF 工具最怕的是把文件交给不清楚边界的网站。 Stirling PDF 这种自托管工具的价值，是把拆分、合并、压缩、OCR、转换这些高频动作留在自己环境里处理。 适合：文档处理、内部资料、批量 PDF 工作流。 不适合：不愿维护部署环境的人。 入口：