Portecle is a GUI version of the command-line keytool provided with the Java SDK. Portecle can create many different types of keystores, generate and store keys and their associated X.509 certificates, generate CSRs, import and store trusted certificates, and perform maintenance on keystore entries.
LimeSurvey (formerly PHPSurveyor) is a Web application that interacts with MySQL, MSSQL, or Postgres to develop surveys, publish surveys, and collect responses to surveys. Once a survey has been created, data can be inserted into the survey either by a "pretty" public screen which presents each question one at a time, or by a quick and nasty data entry screen. It includes the capacity to generate individualized "tokens", so that invitations can be issued to participants. It also has the capacity to set conditions on whether questions will display (branching), numerous question types, and a basic statistics function.