From author's site:

HTTrack is a free (GPL, libre/free software) and easy-to-use offline browser utility.

It allows you to download a World Wide Web site from the Internet to a local directory, building recursively all directories, getting HTML, images, and other files from the server to your computer.

HTTrack arranges the original site's relative link-structure. Simply open a page of the "mirrored" website in your browser, and you can browse the site from link to link, as if you were viewing it online.

HTTrack can also update an existing mirrored site, and resume interrupted downloads. HTTrack is fully configurable, and has an integrated help system.

Fresh Download is an easy-to-use and very fast download manager that turbo charges downloading files from the Internet, such as your favorite mp3 files, software, picture collections, video, etc. Unlike other similar utilities, this software is 100% free, no banners, no spyware.

Free Download Manager splits files into several sections and downloads them simultaneously, allowing you to use any type of connection at the maximum available speed. With FDM download speed increases, or even more! Download files using BitTorrent protocol (available in Windows 2000/XP/2003/Vista).

With FDM you can easily organize downloaded files by their type, placing them in predefined folders. A smart scheduler allows you to start and pause downloading files, as well as perform other actions (launch other applications, establish or hang up connection, etc.) at the set time.

Site Explorer lets you view the folders structure of a web site and easily download necessary files or folders.

From author's site:

Open Source fast FTP client for Windows with a lot of features. Perhaps the best free FTP program available. Among others, the features of FileZilla include the following:

- Easy to use
- Supports FTP, FTP over SSL/TLS (FTPS) and SSH File Transfer Protocol (SFTP)
- Cross-platform. Runs on Windows, Linux, *BSD, OSX and more
- Available in many languages
- Supports resume and transfer of large files >4GB
- Powerful Site Manager and transfer queue
- Drag & drop support
- Configurable Speed limits
- Filename filters
- Network configuration wizard