Premium
What's new in Facebook 546.0.0.42.66
From version 249.0.0.47.118:
• Improvements for reliability and speed
About Facebook 546.0.0.42.66
Where real people propel your curiosity. Whether you’re thrifting gear, showing reels to that group who gets it, or sharing laughs over fun images reimagined by AI, Facebook helps you make things happen like no other social network.
Premium
Explore and expand your interests:
* Shop Marketplace for hidden gems and take your hobbies to the next level
* Personalize your Feed to see more of what you like, less of what you don’t
* Ask Meta AI for information and get answers instantly
* Drive into reels that reflect the things you're interested in
* Search Facebook on any topic and get more interactive results
Connect with people and communities:
* Join groups to learn tips from real people who’ve been there, done that
* Get inspired by creators, or catch up with Friends
* Add new Friends to your world, but also decide how closely to keep up with them
* Privately message relatable posts that only your BFF will get or that reels trend everyone’s talking about
* Catch up with your friends through video and voice calls
Share your world:
* Use generative AI to create custom stickers and images to delight friends
* Customize your profile to choose how you show up and who sees your posts
* Effortlessly create reels from trending templates, or showcase your creativity with a full suite of editing tools
* Capture moments on the fly with stories
Some features may not be available in your country or region.
Terms & Policies: www.facebook.com/policies_center
Privacy Policy: www.facebook.com/privacy
Learn how we're working to help keep our communities safe across Meta technologies at the Meta Safety Center: about.meta.com/actions/safety
Download Facebook 546.0.0.42.66
This release comes in several variants (we currently have 32). Consult our handy FAQ to see which download is right for you.
Known valid signatures: 8a3c cc69.
Version:3.9
Uploaded:August 21, 2019 at 7:43PM UTC
File size:16.63 MB
Version:390.0.0.13.105
Uploaded:October 23, 2022 at 4:56PM UTC
File size:1.54 MB
Version:578.0.0.0.28
Uploaded:August 30, 2026 at 4:08PM UTC
File size:144.84 MB
Downloads:742
Version:577.0.0.24.72
Uploaded:August 30, 2026 at 4:07PM UTC
File size:144.16 MB
Downloads:90
Version:576.0.0.42.73
Uploaded:August 30, 2026 at 4:07PM UTC
File size:75.36 MB
Downloads:2,294
Version:575.1.0.55.73
Uploaded:August 30, 2026 at 1:09AM UTC
File size:78.61 MB
Downloads:1,907
Version:575.0.0.45.73
Uploaded:August 20, 2026 at 7:20AM UTC
File size:78.59 MB
Downloads:1,297
Version:574.0.0.40.71
Uploaded:August 19, 2026 at 9:32PM UTC
File size:78.23 MB
Downloads:2,186
Version:576.0.0.0.62
Uploaded:August 19, 2026 at 8:55PM UTC
File size:121.66 MB
Downloads:304
Version:573.0.0.37.74
Uploaded:August 16, 2026 at 3:47AM UTC
File size:83.63 MB
Downloads:8,282
Version:575.0.0.0.66
Uploaded:August 13, 2026 at 5:56PM UTC
File size:122.54 MB
Downloads:421
Version:575.0.0.0.60
Uploaded:August 12, 2026 at 7:04PM UTC
File size:122.48 MB
Downloads:149
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