What's new in X 10.55.0-alpha.5
Get ready for the new dark mode, now with 2 options – dim and lights out – and an automatic setting!
About X 10.55.0-alpha.5
The X app is the trusted global digital town square for everyone.
With X, you can:
- Post content for the world to see and join public conversations
- Stay up to date on breaking news and follow your interests
- Stay better informed with extra context from Community Notes
- Go live with Spaces for audio or stream live video
- Communicate privately with Direct Messages
- Subscribe to X Premium to expand your reach, get a blue checkmark, and more
- Earn a living creating exclusive content for your paid subscribers and share in the ad revenue generated in replies to your posts
- Create and join Communities around topics and interests, from sports to music to technology
- Upload and watch videos up to 3 hours in length
- Write and read long form posts like essays and blogs
- Connect directly with your customers to help your business grow
Download X 10.55.0-alpha.5
This release comes in several variants (we currently have 2). Consult our handy FAQ to see which download is right for you.
Version:12.13.0-release.0
Uploaded:July 30, 2026 at 10:05PM UTC
File size:188.72 MB
Downloads:1,806
Version:12.13.0-beta.0
Uploaded:July 29, 2026 at 9:08AM UTC
File size:187.73 MB
Downloads:899
Version:12.11.1-release.0
Uploaded:July 29, 2026 at 9:08AM UTC
File size:182.47 MB
Downloads:905
Version:12.11.0-release.0
Uploaded:July 24, 2026 at 1:19AM UTC
File size:182.47 MB
Downloads:8,020
Version:12.10.1-release.0
Uploaded:July 22, 2026 at 10:05PM UTC
File size:181.32 MB
Downloads:1,876
Version:12.9.1-release.0
Uploaded:July 21, 2026 at 4:39PM UTC
File size:180.41 MB
Downloads:1,722
Version:12.10.0-beta.2
Uploaded:July 21, 2026 at 4:39PM UTC
File size:181.28 MB
Downloads:383
Version:12.9.0-beta.1
Uploaded:July 18, 2026 at 2:12AM UTC
File size:182.33 MB
Downloads:1,923
Version:12.9.0-release.0
Uploaded:July 18, 2026 at 2:12AM UTC
File size:180.38 MB
Downloads:3,185
Version:12.8.0-release.0
Uploaded:July 15, 2026 at 6:36PM UTC
File size:180.05 MB
Downloads:10,871






























