free

Playgrnd 是一系列运行在浏览器中的小工具合集，用于创作怪异而美丽的作品；所有处理均在本地完成，不上传也不存储，导出成果归用户所有，且完全免费。

Google 推出了一款免费的 Mac AI 笔记应用，所有高级功能无需订阅即可使用，完全本地运行，由 Embedding Gemma 2 驱动。

Firefox officially confirms the availability of a free built-in VPN service with up to 50GB of data per month.

geoSurge has launched a free product on Product Hunt that utilizes your LLM subscriptions for prompt tracking.

Maximem is a free AI memory tool that maintains context across messages, sessions, and apps, offering versions for developers (Synap) and everyday users (Vity) to prevent AI from forgetting information.

Termphin is a free SSH client that maintains sessions through connectivity issues, featuring SFTP, key management, snippets, and tunnels.

A user shared a free AI tool for generating videos from images that requires no login and provides 10 free generations daily, suitable for quick tests and social media content without paid credits.

CoArena is a free platform for testing and comparing AI agents on real tasks, aiding in the evaluation of model performance.

Freebuff is a new product offering free coding agents, positioning itself as a competitor to Claude, Cursor, Replit, and Devin.

KidScreen is a free video shelf for kids that lets parents hand-pick approved YouTube videos, providing a focused, algorithm-free viewing experience.

Airy is a free, fast, and simple voice content creation tool showcased on Hacker News.

Lettertrace is a free tool that lets you track your AI visibility using your own API keys.

A new AI model called Muse Spark 1.2 is announced as essentially free to use, though there is a catch involved.

HyNote for Mac is a free local transcription tool that ensures 100% privacy for users.

A free GitHub repo uses Claude to connect notes into a knowledge graph on your own machine, potentially replacing AI note-taking apps. The tweet promotes an article about building a second brain with this method.

OpenWork offers a free, open-source alternative to Claude Cowork, letting you bring your own LLM keys and integrate all your existing agents via MCP, with desktop apps for all major platforms.

A free mini game designed to teach and improve fly fishing skills through interactive play.

Fan Bing has open-sourced his new book "The Forward Deployed Engineer" (over 200,000 words) for free. It explains how to connect product capabilities with customer needs in the AI era (FDE). The entire book can be read online at no cost.

Rune 1.1 introduces Python support, an Emacs editor, a symbol index, and is now free.

A free and open-source synced app that aggregates multiple coding agent subscriptions across web, desktop, terminal, and mobile, allowing seamless conversation continuation across devices.