SiteSucker is a Macintosh application that automatically downloads Web sites from the Internet. It does this by asynchronously copying the site’s Web pages, images, backgrounds, movies, and other files to your local hard drive, duplicating the site’s directory structure. Just enter a URL (Uniform Resource Locator), press return, and SiteSucker can download an entire Web site.
Larch is a tool to copy messages from one IMAP server to another quickly and safely. It’s smart enough not to copy messages that already exist on the destination and robust enough to deal with interruptions caused by flaky connections or misbehaving servers.
Larch is particularly well-suited for copying email to, from, or between Gmail accounts.
Powerful archiving and search for Twitter and App.net. Watermark doesn’t just keep your own tweets and favorites forever — it stores every tweet and App.net post from everyone you are following, so you can find what you need no matter who posted it.
$3.99 a month, with archive access via the web or an iOS app.
…a collection of utilities dealing with Tumblr blogs.
tumble.py creates new posts from RSS or Atom feeds
tumblr_backup.py makes a local backup of posts and images
mail_export.py mails tagged links to a recipient list
delicious_import.py imports delicious.com links into Tumblr
More on tumblr_backup.py:
The backup includes all images from photo and photoset posts. An index links to monthly pages, which contain all the posts from the respective month with links to single post pages. Command line options select which posts to backup and set the output format.
By default, all posts of a blog are backed up in minimally styled HTML.
NoPriv.py is a python script to backup any IMAP capable email account to a HTML archive, nicely browsable, instead of weird folders (Maildir), one huge file (mbox), only needing a web browser to view (thunderbird) and no propritary code, so you can make sure I won’t steal your password.
duply is a frontend for the mighty duplicity magic. duplicity is a python based shell application that makes encrypted incremental backups to remote storages. Different backends like ftp, sftp, imap, s3 and others are supported.