Portia is a tool that allows you to visually scrape websites without any programming knowledge required. With Portia you can annotate a web page to identify the data you wish to extract, and Portia will understand based on these annotations how to scrape data from similar pages.
The easiest way to run Portia is using Vagrant.
Clone the repository:
git clone https://github.com/scrapinghub/portia
Then inside the Portia directory, run:
vagrant up
For more detailed instructions, and alternatives to using Vagrant, see the Installation docs.
Documentation can be found here. Source files can be found in the docs directory.