A scalable web crawler framework for Java
A fast, high-level web crawling and web scraping framework
A universal web-util for PHP
Free batch downloader for image, wallpaper, video, audio, document,
Goutte, a simple PHP Web Scraper
ACHE is a web crawler for domain-specific search
An Android rich text class library that supports graphic & text mixing
SEO Macroscope is a website scanning tool, to check your website
Ever wanted to download only a part of a Git repository.
Open source web crawler for Java
WebCollector is an open source web crawler framework based on Java.