Firejail is a sandbox utility designed to reduce the risk of system security breaches when running untrusted applications or potentially vulnerable programs.

Firetools is a graphical user interface (GUI) for Firejail that makes its use simpler and more intuitive for the average user.

SCAP Workbench is a graphical utility that provides an easy way to perform common OSCAP tasks.

It allows users to perform configuration and vulnerability scans on a single local or remote system, and perform system recovery according to a specified XCCDF or SDS file.

The scan results can be saved in various formats.

CrossOver allows you to run Windows applications on Linux.

It differs from Wine in its narrower focus: first of all, it is aimed at supporting the most popular applications and games for Windows. For example, applications such as Microsoft Office of different versions, Microsoft Internet Explorer, Lotus Notes, Adobe Photoshop, Apple iTunes, Quicken and games Skyrim, World Of Warcraft and many others.

Unlike Wine add-ons such as PlayOnLinux, all applications and games in CrossOver are thoroughly tested for compatibility and debugged, so their operation is usually more stable than in Wine.

ZenMap (NMap) is a deep network or host scanner for determining the state of scanned objects (ports and corresponding services).
The following methods are used for scanning: UDP, TCP (connect), TCP SYN (half-open), FTP-proxy (breakthrough via ftp), Reverse-ident, ICMP (ping), FIN, ACK, Xmas tree, SYN and NULL scanning, etc.
Additional features: OS detection, "invisible" scanning, dynamic delay calculation and packet retransmission, parallel scanning, detection of inactive hosts, scanning using false hosts, detection of the presence of packet filters, direct RPC scanning, scanning using IP fragmentation, etc.

IPTVnator is an IPTV player designed for watching online television.
The program does not contain built-in channels and serves as a tool for playing user-created playlists.

Key features:

Mattermost is a corporate messenger for communication and project management within teams and organizations. It allows users to exchange messages and documents, comment on publications, create public and private channels, and set personalized notifications for new messages and user mentions.

It is often referred to as an alternative to Slack or Microsoft Teams.

It creates a unified space for team communication with easy information search and access to all necessary project documents, with the ability to export the entire correspondence history. It ensures the safety of all correspondence and ensures that data does not fall into the wrong hands.

What is it for and its main features:

Webex is a platform for video conferencing, online meetings, collaboration, and messaging.

It is used in both business and education to conduct:

• Video calls and meetings
• Webinars and online courses
• Collaboration on documents and presentations
• Real-time messaging and file sharing

The platform competes with solutions such as Zoom, Microsoft Teams and Google Meet.

Viber lets you send free messages and make free calls to other Viber users on any device, network, in any country!

Viber syncs with your mobile contact list and automatically detects which of your contacts are on Viber.

• messages: text, photos and stickers
• group chats
• HD voice calls
• video calls
• full synchronization between mobile and PC clients
• moving incoming calls between devices

OpenWebStart is a modern replacement for the outdated Java Web Start technology and the JNLP (Java Network Launch Protocol) standard.

It provides the most commonly used features of Java Web Start and the JNLP standard, allowing you to continue to use and run Java applications that previously ran through Java Web Start without having to rewrite the code.

Features:

Microsoft Teams — an enterprise platform that integrates chat, meetings, notes, and attachments into a workspace. Developed by Microsoft as a competitor to the popular corporate solution Slack.