Features:

• network scanning for active hosts;
• scanning by a specified range of IP addresses;
• support for UDP and TCP requests;
• for each found computer, you can determine the computer name on the network, its workgroup and the MAC address of the network card;
• viewing open ports on computers in the local network;
• quick access to telnet, ssh, ftp, web server, etc.

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.

OpenWebStart is a modern replacement for the outdated Java Web Start technology and the JNLP (Java Network Launch Protocol) standard.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

CPU-X is a program for viewing basic information about a computer (processor, cache, motherboard, RAM, operating system, graphics subsystem) and is essentially an analogue of CPU-Z for Windows, i-NEX and CPU-G for Linux, but is somewhat better than the latter. It can be used both in graphical mode and in text mode.

It can even display information about the RAM soldered to the motherboard, which even CPU-Z for Windows cannot do.

Information is provided on:

HardInfo - displays information in a convenient graphical interface about the hardware and operating system, with the ability to test speed and performance.

Currently detects most software and hardware detected by the OS.

Features:

USBGuard QT is a graphical interface that allows you to simplify user interaction with the USBGuard service and visually manage USB device policies, add devices to white or black lists, view connected devices and configure rules.
This is an important component for those who want to effectively use the powerful security features of USBGuard, while providing the convenience and accessibility of management through an intuitive graphical interface.

With USBGuard Qt, users can:

The utility allows you to test the read and write capabilities of a hard drive or any other block device, visualizing the process, similar to the DOS utility MHDD or Victoria.

The utility has a media copy function, which is optimized for fast data extraction with minimal wear on an already damaged media.

The utility can work with a hard drive at a low level, by sending ATA commands to the device, which allows you to get the following advantages:

Draw.io is a tool for creating graphs, charts, tables, presentations, flowcharts, mind maps, business layouts, entity relationships, program blocks, floor plans, sales funnels, mind maps, site maps and more.

Has a rich set of functions for visualizing most user tasks.

Draw.io allows you to import and export to JPG, PDF, PNG, XML, SVG, VSDX, HTML.

Features:

USBGuardGUI is a graphical interface that simplifies user interaction with the USBGuard service.

When a new USB device (drive, printer, keyboard, mouse, scanner, etc.) appears, the program prompts you to allow or deny access to it.

After installation, do not forget to log out and log in again.

Utility for using Epson scanners, as well as scanning functions in Epson MFPs and other SANE-compatible scanners.

Supports automatic scanning of documents and saving scanned files in PDF and other formats.

Please note that some scanners require non-free plugins before they can be used with this software.