sci-hub.st
Shadow-library search site often used to find academic papers by DOI, title, or URL.
Directory
Search results
Published directory entries matching your search.
tophonetics.com
Pronunciation converter that turns English text into phonetic transcription.
trantor.is
Shadow-library search page for discovering books, papers, and document files.
web.archive.org
Internet Archive tool for viewing historical snapshots of websites and archived web pages.
pypi.org
Python package for saving and retrieving URLs from the Internet Archive Wayback Machine.
translate.yandex.com
Yandex translation service for text, websites, images, and multilingual dictionary results.