Enhanced Messaging for Ham Radio Operators

JS8Call-improved is a specialized software for amateur radio enthusiasts, designed to facilitate keyboard-to-keyboard messaging in the JS8 digital mode. This improved version builds on the original JS8Call software, offering enhanced features and functionality for users. It operates on Windows, making it accessible to a wide range of ham radio operators. The software is available for free, which encourages widespread use among the amateur radio community.

The program focuses on weak signal communication, enabling users to send and receive messages effectively even in challenging conditions. With its user-friendly interface, JS8Call-improved allows for smooth interactions and streamlined performance. This tool not only supports real-time messaging but also enhances the overall experience of digital communications in ham radio, making it a valuable addition to any operator's toolkit.

App specs

  • License

    Free

  • Version

    2.5.2

  • Latest update

  • Platform

    Windows

  • OS

    Windows 11

  • Size

    34.09 MB

  • Developer

Program available in other languages



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Softonic

Is JS8Call-improved safe?

100/100

Score result: Clean

This file passed a comprehensive security scan using VirusTotal technology. It is safe to download.

  • Virus free
  • Spyware free
  • Malware free
  • Verified by Security Partners

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Scan Info

Last scan
Monday, February 23, 2026
Scan provider
VirusTotal · Full report

File Integrity

File
2.5.2.exe
SHA256
1b198dfbaba0f71842721de75285babfbf5bd95374933fbba9d5ed3536d21ce6
SHA1
1ccacc43bb92028d06b4bdc3921f06ec4f70a1ff

Softonic security commitment

JS8Call-improved has been thoroughly scanned by our advanced security systems and verified by industry-leading partners. This file comes from the official developer and has passed all our security checks, showing no signs of viruses, malware, or spyware. For more information, visit our Security and Trust Center