Professional Fields

wikiHow

Learn how to do anything with wikiHow, the world's most popular how-to website. Easy, well-researched, and trustworthy instructions for everything you want to know.

ChinaTextbook

An open-source mathematics textbook project dedicated to promoting educational equity, offering PDF resources from primary school to university levels. It features automated merging of split PDF files, serving families and students worldwide.

Coursera

Artificial Intelligence courses from top universities and industry leaders. Learn Artificial Intelligence online with courses like Introduction to Artificial Intelligence (AI) and IBM AI Developer.

笨方法学英语！

通过渐进式挑战掌握英语 - 听说读写全方位提升, 挑战你的听力、记忆和拼写能力，通过系统化的重复练习，将英语知识转化为肌肉记忆。

Poe

Explore the power of AI at Poe.com, where you can interact with top models like ChatGPT and Claude 3.5 Sonnet. Our user-friendly platform connects you with millions of AI solutions for casual conversations, creative writing, and more. Discover the future of AI communication and enhance your productivity today!

Brainly

Brainly is your AI Learning Companion that empowers students to thrive academically. Brainly creates responsive learning environment for students, parents, and teachers. Explore a world of questions and answers, test prep, and instant support from our AI Tutor, helping you learn smarter and do homework collaboratively for better grades.

DeepL Translate

Translate texts & full document files instantly. Accurate translations for individuals and Teams. Millions translate with DeepL every day.

BestLearn

专业的在线学习工具平台，提供英语听说读写训练、科学的学习方法和个性化学习体验。现已支持初级到高级的英语学习内容。

StudyX

Get instant, step-by-step solutions for all subjects with StudyX AI homework helper. Available 24/7 with accurate answers, AI tutoring, and community support.

Meet the new Notion AI

Notion AI integrates intelligent collaboration features, automating text processing and content creation to enhance the efficiency of teams and individuals. Experience intelligent generation and optimization now to make work more efficient.

ChatPDF

ChatPDF brings ChatGPT-style intelligence and PDF AI technology together for smarter document understanding. Summarize, chat, and analyze.

FireFlies

Fireflies uses generative AI to bring ChatGPT to meetings. Generate transcripts and smart summaries for Zoom, Google Meet, Microsoft Teams, Webex and several other platforms.

Youglish

Master English Pronunciation Like a Native! YouGlish (100M+ clips).Struggling with English pronunciation? YouGlish uses real people speaking real English to help you master tricky sounds. No more dictionary confusion!

Perplexity AI

Perplexity is a free AI-powered answer engine that provides accurate, trusted, and real-time answers to any question.

QuizLet

Quizlet makes learning fun and easy with free flashcards and premium study tools. Join millions of students and teachers who use Quizlet to create, share, and learn any subject.

Student Free Resources

**edu.52it.de** is a one-stop hub for students to access powerful tools, AI services, and premium software at little or no cost—just by verifying student status. It’s a must-bookmark site for every student who wants to boost productivity without breaking the bank.

DP Technology

Bohrium is a new AI-powered research platform for global scientists. It aims to offer researchers worldwide a new paradigm with technological innovation, making knowledge acquisition, understanding, and application smarter and more efficient.

Globe Explorer AI

Explorer is an AI-powered discovery and learning engine that provides intelligent and relevant search results. Try it now!