tools

Useful online tools, no nonsense.

系统 Autoruns：启动项管理。这个的启动项最全，属于微软Sysinternals系列工具。 CrystalDiskInfo：硬盘信息。有温度，健康度，写入读取等一系列硬盘状态可以看到。 DM Disk Editor and Data Recovery Software：数据恢复，简称DMDE。免费版每次可从当前打开的一个文件夹中恢复最多 4000 个文件。一般情况够用了。用Recuva免费版也行。 Driver Store Explorer：驱动管理。支持驱动导出，界面简洁，内存占用小。 HiBit Uninstaller：应用卸载。这个清理软件是我用过最称心的，它的安装监视很好用，而且可以卸载win商店应用，程序组件等，也可以清理部分注册表和垃圾，没有误删情况。 Kaspersky Virus Removal Tool：病毒查杀。这个作为即点即用的查杀工具完全免费，可自定义查杀文件夹，日志路径等。卡巴的病毒库还是很不错的。 Ventoy：启动盘制作。可以一次往启动盘里放多个镜像。类似的有Rufus，也很多人用。 效率，工具 WinRAR：解压缩。对rar的支持最好。不...

Browser extension which gives you more control over YouTube by adding missing options and UI improvements - for desktop and mobile browsers

Pay for VPN access as you go with Bitcoin, or connect your own devices for free.

Creating your own corner of Geminispace: why you'd want to blog on a protocol with no JavaScript, no CSS, and no AI slop; where to host a capsule (SmolPub,…

Save available MP4 formats from a public Twitter or X post for free. Paste the link, compare source quality and dimensions, and download the file in your browser without an account.

一个极简 PHP 论坛。仅由一个100多KB的PHP文件构建。纯原生、无框架、无依赖，支持 SQLite、MySQL 和 PostgreSQL。适合社区站点、低成本部署和 AI 二次开发。

A small ActivityPub server written in Go. One binary, no runtime, no external services.

A free, open-source, real-time preview Markdown editor for macOS, Windows and Linux. Beautiful typography, 33 built-in themes, math, diagrams, footnotes — all rendered live.

Experience the Benefits of PQ Wax Silicone Gel Ear Plugs for Noise Cancellation and Enhance Your Sleeping and Swimming Comfort. Opt for PQ's Noise Reduction Earplugs for a Healthier Lifestyle and Enhanced Mental Well-being! Utilize 50 Noise Cancelling Earplug Pillows - These earplugs are moldable...

A blank canvas that colours every sentence by its length so you can see the rhythm of your writing, inspired by Gary Provost.

猫抓（cat-catch）是一款浏览器扩展，用来下载在线视频，包含绝大多数可以在浏览器中直接播放的视频，用起来非常简单。@Appinn

A real WinUI desktop cleaner with terminal control and multi-database support - builtbybel/FluentCleaner

Trilium is an open-source solution for note-taking and personal knowledge bases. Use it locally or sync with your own server to access notes anywhere.

Jan is an open-source alternative to ChatGPT. Run open-source AI models locally or connect to cloud models like GPT, Claude and others.

Browse 252 named colors by hue, era, source, status, and lightfastness.

Art Is the Highest Form of Hope & Other Quotes by Artists

Proof is an online document editor built for agents and humans to collaborate. Fast, free, and no login required.

Simple pricing for the memory layer. Start free with $5 of monthly usage; pay only for what you use beyond that.

Learn more about Granola pricing plans for individuals and teams. Get started for free, or choose from one of our paid plans to get even more from Granola.

HyperFrames lets AI agents compose videos by writing HTML, CSS & JS — originated by HeyGen, built for the community. Open source under Apache 2.0.

Native macOS terminal for AI coding agents. Works with Claude Code, Codex, OpenCode, Gemini CLI, Kiro, Aider, and any CLI tool.

将 Markdown 转换为 X Articles 富文本格式，代码块、表格和 Mermaid 图表可一键复制。

Keep your data safe – Doing backups the easy way. Plugin your USB drive and let the Pika do the rest for you. Create backups locally and remotelySet a schedule for regular backupsSave time and disk space becau...

A simple application for your .md files. Let's be lazy. No productivity, no planning. Relax.

An interactive, visual guide to understanding AI from first principles.