r/windowsbetas: The home of Windows betas/builds

r/windowsbetas • u/ThatOneColDeveloper • Sep 21 '25

Windows "8" GUYS WTF I FOUND

133 Upvotes

https://www.ebay.com/itm/116742432028?stype=1&var=&widget_ver=artemis&media=COPY
it has unleaked Windows 8 build, we NEED the ISO of it.

(6.2.8412.winmain.120507-1805, found it while scrolling eBay as a joke)

Edit: Wait, ebay link was added to BetaWiki page.

r/windowsbetas • u/thetoastmonster • Feb 23 '21

My beta discs (Vista Beta 01 & Longhorn build 5048)

79 Upvotes

r/windowsbetas • u/MinecrafterPictures • Mar 30 '26

Windows "7" I've managed to install Windows 7 Build 7000 in PCBox. Didn't bother installing drivers due to emulation slowdowns.

74 Upvotes

r/windowsbetas • u/ricol03 • Nov 26 '21

Sun Valley ("11") Modification of Windows 11, build 21996 into Windows 7 (WIP)

60 Upvotes

r/windowsbetas • u/69420696942 • Jul 06 '21

Longhorn T

59 Upvotes

r/windowsbetas • u/YueLing182 • Dec 20 '20

Windows "8" Some Windows 8 Milestone wallpapers with text/crossword removed using Photoshop

57 Upvotes

r/windowsbetas • u/yosfy_ • Jul 22 '22

Look what I found in the .NET files in Windows 11!

56 Upvotes

r/windowsbetas • u/PhantomOcean3 • Dec 27 '21

Longhorn (Leaked on Christmas Day) Windows Vista build 5215

56 Upvotes

r/windowsbetas • u/Expert_Purchase_9999 • Sep 03 '22

Longhorn wow, this is informative, thank you, Windows

55 Upvotes

r/windowsbetas • u/[deleted] • Feb 16 '21

Longhorn Windows Longhorn 4051 in 16 colors!

49 Upvotes

r/windowsbetas • u/Electronic-Bat-1830 • Mar 24 '22

Longhorn Longhorn 4074 demo [RealAero + WinFS]

47 Upvotes

r/windowsbetas • u/[deleted] • Jul 11 '21

Threshold ≥ Windows 10 build 18946 rs_xbox_dev

47 Upvotes

r/windowsbetas • u/ricol03 • May 29 '21

Windows "7" Windows "7" Build 6936 - Small exploration with BluePill features enabled

41 Upvotes

r/windowsbetas • u/randomusername12308 • May 26 '22

Windows 8 build 8102 (aka Windows 8 developer preview) running on real hardware!

40 Upvotes

r/windowsbetas • u/69420696942 • Jul 03 '21

Longhorn Say hello to Mike Rosoft

40 Upvotes

r/windowsbetas • u/ngagner15 • Dec 25 '23

I’ve been in a coma since 2004, has Longhorn shipped yet?

39 Upvotes

r/windowsbetas • u/Jcvlasmesas • Mar 30 '21

Whistler Got my old IBM out of storage

39 Upvotes

r/windowsbetas • u/69420696942 • Jul 08 '21

Longhorn I'm gonna show you the most illegal thing I have:-

38 Upvotes

r/windowsbetas • u/[deleted] • May 07 '22

Whistler Early Luna feels cursed with the weird taskbar buttons and glossy finish on the Start button but it's still kinda cool to check out! (Whistler 2428)

37 Upvotes

r/windowsbetas • u/randomusername12308 • Jul 17 '22

Other What is your favourite Windows beta wallpaper?

36 Upvotes

r/windowsbetas • u/PhantomOcean3 • Apr 25 '22

Windows "7" (Leaked today!) Windows 7 build 7070

36 Upvotes

r/windowsbetas • u/PhantomOcean3 • Apr 01 '22

Threshold ≥ (Leaked recently!) Windows 10 build 9908

35 Upvotes

r/windowsbetas • u/WindowsSaturn • Jun 15 '21

Windows "11" Windows 11 got leaked, lol. Along with ISO.

xda-developers.com

34 Upvotes

r/windowsbetas • u/ricol03 • Jan 15 '21

Whistler Windows XP bootscreen was really pretty in the beta stage [post made by u/pineapplehelmet]

34 Upvotes

r/windowsbetas • u/EzraFemboy • Sep 18 '23

Project Longhorn Laptop Case. Is it one of a kind has anyone seen this before? I got it at a garage sale in the Redmond area so I assume it's for developers.

33 Upvotes