Please Note: Google does not offer support around the use, build process, form, architecture or function of these patches and mirrored packages. Questions can be directed to code@google.com. These patches and mirrored packages are provided for your information and to comply with various open source licenses.
That said, enjoy the code and feel free to discuss it on the Google Code discussion group.
A previous version of the Google Video web browser plugin was based on a patched version of VLC 0.8.2.
Download the patch. (37k)
A previous version of Google Desktop used a patched version of pdftohtml 0.33a.
Download a zip archive containing the patched source code. (~3mb)
Picasa uses Wine to run on Linux.
Download the exact Wine source tarball used for Picasa 2.2. (~14mb)
Some Google products use data from Hspell to implement Hebrew spell-checking.
Download the Hspell 0.9 tarball (~260k)
The Really Simple History framework makes it easy for AJAX applications to incorporate bookmarking and back and button support.
You can find the search appliance's distribution mirror here.