Step3是什么？它的主要特点有哪些？

Video Face Swap

Codeium (Windsurf Editor): free AI code-completion and chat tool, Windsurf writes complete project code in a conversational manner

Cursor Trial Period Reset Tool: Solve the problem of Cursor trial period limitations, easily reset the trial period to avoid upgrading to the professional version

PocketPal AI

Roo Code (Roo Cline): Enhanced autonomous programming assistant based on Cline, intelligent IDE programming assistant

MagicQuill: Intelligent Interactive Image Graffiti Editing System, Precise Localized Graffiti Editing

Jan: Open Source Offline AI Assistant, ChatGPT Replacement, Run Local AI Models or Connect to Cloud AI

Cherry Studio: AI assistant desktop client with integrated API/web/local models

FaceFusion: Video Face Swap Enhancement Tool | Voice Synchronized Video Mouth Moves

gibberlink: a demonstration project for efficient audio communication between two AI intelligences

Trae: a free AI programming tool from ByteHopper

DeepMosaics: Automatically removing mosaics from, or adding mosaics to, images and videos

Belin Doc: Free Unlimited AI Document Translation Tool

Ai-movie-clip: an AI-driven automated video editing tool

MirageLSD: An AI Tool for Converting Video to a New Style of Digital World in Real Time

GLM-4.5V: A multimodal dialog model capable of understanding images and videos and generating code

WeKnora: Tencent's out-of-the-box enterprise-level Q&A knowledge base

CoAgents: a framework for learning to use tools through multi-intelligence collaboration

memU: an open-source framework for creating long-term memories for AI companions

MiroFlow: a framework for building, managing and scaling AI intelligences

Veo 3 FlowVeo 3 Flow: AI video generation tool with native audio integration

Sim: Open Source Tools for Rapidly Building and Deploying AI Agent Workflows

Sensitive-lexicon: a continuously updated thesaurus of Chinese sensitive words

Open Lovable: using AI to quickly clone web pages into React apps