Icon of program: polkadot.js extension

Download polkadot.js extension for Mozilla Firefox

  • Subscription
  • 4.2
    1
  • V0.61.5

polkadot.js extension free download. Always available from the Softonic serverspolkadot.js extension free download. Always available from trusted servers.

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  • Always available
  • Tested virus-free
Download for Mozilla Firefox

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The Safe Downloader downloads the app quickly and securely via Softonic´s high-speed server, so that a trustworthy origin is ensured. In addition to virus scans, our editors manually check each download for you.

Advantages of the Safe Downloader:

  • Malware protection informs you if your download has installed additional unwanted software.
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Program available in other languages

App specs

  • License

    Subscription

  • Version

    0.61.5

  • Latest update

  • Platform

    firefox

  • Size

    2.26 MB

  • Developer

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Laws concerning the use of this software vary from country to country. We do not encourage or condone the use of this program if it is in violation of these laws.
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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, September 8, 2025
Scan provider
VirusTotal · Full report

File Integrity

File
0.61.5.xpi
SHA256
8de6b3f4e9d1f158d65881bcf8c223b58b4b5547e9612186baf9ea9be6a0be71
SHA1
37504ae60904a125851c1facea6ed52751547ab7

Softonic security commitment

polkadot.js extension 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.