Newest Igor User Contributions are at Igor Exchange

New user contributions are available on the WaveMetrics forum and project web site

User contributions there are divided into "projects" and "snippets":

User Contributions at the FTP Archive

Before there was the Web, there was only FTP for sharing files such as Igor experiments, XOPs, and procedure files.

Enterprising Igor users offered their solutions for loading specialized data formats and procedures for specialized data analysis, and uploaded them to the User Contributions directory of the now-closed Igor FTP site. Most of those files have been moved to the WaveMetrics FTP Archive.

Please note that many of these solutions are tightly linked to the period in history when they were developed; they worked with the versions of Igor they had at hand and may not work at all with modern Igor versions unless revised.

The User Contributions files are downloadable here.