WebsitePacker 

WebsitePacker is a powerful offline browser and HTML Help(chm) creator. You can use it to download a website from the Internet to a local directory and browse the site at any time. WebsitePacker also can create a single HTML help (chm) file that contains the downloaded files.

Features:

1. Very fast, reliable and easy to use.

2. Downloads multiple files simultaneously.

3. Saves unfinished download task and resumes it later.

4. Only downloads new or changed files for fast updating.

5. Uses filters to give user full control on which files should be downloaded and which should be skipped.

6. Supports proxy servers.

7. Downloaded files can be easily relocated because all paths are stored in relative form.

8. Creates a single HTML Help (chm) file from the downloaded files.