Web crawling involves targeting new and existing data of a website and storing it in search engine databases for the easy access. It's true that the web crawler tools are gaining popularity with time because a web crawler has automated and simplified the whole crawling procedure to make the web data resources accessible to all the users on the internet. Some web crawler tools let users index or crawl their sites or blogs in methodical and effective ways without any need for codes. They also transform the data into different formats and conform to the requirements of the users.
Here we have discussed some excellent web crawler tools to scrape the websites and blogs.
1. Cyotek WebCopy
Cyotek WebCopy is a comprehensive, free site crawler that lets you copy the partial or entire site locally on your hard drive so that you can read it when there is no internet connection. This program scans the specified websites before downloading its data or content on to your specific hard disk. It also automates the links to the resources such as images, web pages, and local content of a site, and excludes the sections of the same website which mean nothing to the search engines.
It is an outstanding and one of the best web crawler tools to scrape your websites. HTTrack is a free program that provides different functions and options suited for downloading the entire site from the internet to your computer or mobile device. Some of its famous versions are Windows, Sun Solaris, Unix, and Linux. This program helps mirror your site more than once and helps the web crawling procedure easier and faster. You can also get access to the images, files, HTML codes, directories, and can interrupt the download anytime, anywhere.
Octoparse is a powerful, free web crawler that is used for extracting all kinds of data you require from your site. This program uses a couple of options to scrape your website in a better way and has extensive functionalities to get benefited from. Its two famous modes are Advanced Mode and Wizard Mode, which are good for programmers to get used to Octoparse in no time. You can download your site within seconds using this comprehensive tool. Plus, you can save the site in different well-structured formats such as Excel, HTML, and text.
Getleft is an easy-to-use program that helps scrape a blog or site instantly. It will download your entire site and has multiple options to get benefited from. You can also enter the URL and select the files you may want to download to your computer system. This program is one of the best because it comes in 15 different languages, has 24/7 support, and makes your browsing experience wonderful and outstanding.
The Scraper is a famous Chrome extension that has limited data extraction properties but is helpful for making the online research easy. It also exports your data to the Google Spreadsheets rather than your own computer, saving a lot of time. Scraper can be integrated with your web browser and will generate small paths for defining your URL to the search engines.