HomeUpdatesFirefox 21 Beta 6 (21.0b6) available for DownloadUpdatesFirefox 21 Beta 6 (21.0b6) Available for DownloadBy SecNewsMay 2, 2013, 11:31FacebookXWhatsAppLinkedInE-mailViberCopy URL The new Firefox version 21 Beta 6 is available for download from the developers. Try it first for Windows, Mac and Linux in Greek. Download Firefox 21.0b6 Beta Windows Download Firefox 21.0b6 Beta MacDownload Firefox 21.0b6 Beta Linux Release Notes 📧Subscribe to the SecNews NewsletterThe most important Security & Technology news in your Inbox. I agree to receive updates from SecNews and have read the Privacy Policy. Leave this field empty if you're human: Follow us on Google News and be the first to know about all the news.TagsbetadownloadfirefoxRELATED ARTICLES UpdatesApple: New beta firmware for AirPods Digital Fortress - September 30, 2026, 1:41 PM UpdatesApple – First public betas of iOS 27.2 and macOS Golden Gate 27.2 Digital Fortress - September 23, 2026, 12:08 UpdateswatchOS 27.2 beta 2 brings back the App Switcher with a new gesture Absenta Mia - September 22, 2026, 10:23 Previous articleGet to know the technological easter eggsNext articlePhilips 272C4QPJKEB 27-inch PLS monitor Please enable JavaScript to view the comments powered by Disqus.SecNewshttps://www.secnews.grIn a world without fences and walls, who needs Gates and WindowsSEARCHSearchFOLLOW USFacebookInstagramTikTokXYoutubeViberViber📧Newsletter SecNewsThe most important Security & Technology news in your inbox. I agree to receive updates & have read the Privacy Policy. LIVE NEWSWhatsApp: New parental controls for teens and restrictions on Meta AI 6 days ago Elon Musk announces renaming of SpaceXAI to SpaceXSI 2 days ago IQVIA fined €7 million for improper data processing 1 day ago 16-year-old suspect in KillSec management in hands of authorities 5 days ago Tesla upgrades Model 3 in China with 16-inch screen and V2L 6 days ago Critical vulnerability in Atlassian exposes eight products 5 hours ago What happens when a chatbot gains access to an employee's corporate email? 3 days ago