Packages beginning with letter "O".
- openldap - LDAP support libraries
- openoffice-lv - Latvian linguistic dictionaries
- openoffice.org-dict-cs_CZ - Czech spellchecker and hyphenation dictionaries for OpenOffice.org
- openssh - An open source implementation of SSH protocol versions 1 and 2
- openssl - Utilities from the general purpose cryptography library with TLS implementation
- os-prober - Probes disks on the system for installed operating systems