[m0tive]

You can specify the date to export, so could step back exporting batches until you've got everything.

https://www.google.com/history/lookup?month=11&day=30&#3...

It shouldn't be too hard to write a script to scrape you're whole history...

[m0tive]

Hacked this together to do the job:

https://gist.github.com/1884821

[oxxx]

Doesn't work for me:

export.rb:1:in `require': no such file to load -- mechanize (LoadError) from export.rb:1

edit: nvm, installed libwww-mechanize-ruby and it's working fine.

[ssn]

You can try this bookmarklet to download the full history: http://geeklad.com/updated-script-to-download-google-history