Team Time Zone - Local clocks for distributed teams who use Slack
TheLetterEncrypter - TheLetterEncrypter is a small (14KB download) AES-based text-encryption program.
Every Time Zone - Online tool for keeping up with times around the world.
GNUPGK - A GnuPG Frontend GUI made in C#.
Timezone.io - Keep track where and when your team is.
CTI Text Encryption - CTI Text Encryption is an encryption tool that can encrypt any text from messages and articles to codes, etc.