login.microsoft.com 상위 10개 경쟁사

github.com

Join the world's most widely adopted, AI-powered developer platform where millions of developers, businesses, and the largest open source community build software that advances humanity.

office.com

collaborate for free with online versions of microsoft word, powerpoint, excel, and onenote. save documents, workbooks, and presentations online, in onedrive. share them with others and work together at the same time.

ilovepdf.com

对常见问题的回答

getadblock.com

AdBlock is a user-supported browser extension that lets you surf the web ad-free.

stackoverflow.com

Stack Overflow | The World’s Largest Online Community for Developers

deepseek.com

DeepSeek is an AI research company focused on building world-leading general artificial intelligence. We develop and open-source frontier LLMs including DeepSeek-V4, DeepSeek-R1, and DeepSeek-Coder. Chat with DeepSeek AI or integrate via API.

sourceforge.net

sourceforge provides free & fast open source software downloads and development, and business software reviews and comparisons featuring the largest open source and business software directory.

smallpdf.com

Choose the Smallpdf plan that works best for you. We offer free, individual, and team plans.

opera.com

Opera VPN Pro brings enhanced privacy and security to your mobile and desktop devices. Browse the web safely with fast, no-log VPN servers around the world