WORLD CAT

It's not just about answering questions; it's about empowering you to do more, whether you're looking to summarize content, explore new topics, or even get a little creative.

One of the world's most voluminous search engines especially for academic web resources. More than 340 million documents and about 60% of the indexed documents for free.

Image recognition and reverse image search. Products applications that make your images searchable : computer vision, pattern recognition, neural networks, and machine learning.

Use your phone's camera to search what you see. The app identifies objects and text and you can translate in real-time into more than 100 languages or perform image-based searches.

Chat and create. Ask real questions, get complete answers as if you had a research assistant, personal planner, and creative partner at your side whenever you search the web.

Just upload an image and click the font you want to identify. WhatTheFont uses deep learning to search in a collection of over 230,000 font styles and find the best match for the fonts.

Quickly discover visually similar images from around the web. Upload a photograph from your desktop to Google Images and it will show you related images used on other websites.

With a library of over 600,000 fonts, you can easily find a font based on an image or image URL. AI analyses the font in your image and the tool offers you a list of over 60 similar fonts.

A free search engine which allows you to search, preview and download millions of PDF files into your devices. PDF Drive library stays up-to-date and all files have cover photos.

A web search engine for students and researchers. RefSeek searches more than five billion documents, including web pages, books, encyclopedias, journals, and newspapers.