What's new in Slack 25.08.21.0

Bug Fixes
• We tidied the shelves, cleaned the windows and ran a white-gloved finger over every flat surface. Just a little routine maintenance to ensure that everything is shipshape. Full steam ahead!

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About Slack 25.08.21.0

Slack 25.08.21.0 screenshots (8)

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This release may come in several variants. Consult our handy FAQ to see which download is right for you.

Multiple valid signatures exist for this app. If you're having trouble with installation due to a mismatched signature, try a different one. See this FAQ entry for more info.

Known valid signatures: 3b33 c2a4.

Variant
Arch
Version
DPI
25.08.21.0 BUNDLE 11 S c2a4
90014728
August 15, 2025
universal
Android 10+
120-640dpi
All Releases
Slack 25.10.20.0
October 6, 2025

Version:25.10.20.0

Uploaded:October 6, 2025 at 8:34AM UTC

File size:89.11 MB

Downloads:7

Slack 25.10.10.0
October 2, 2025

Version:25.10.10.0

Uploaded:October 2, 2025 at 8:48AM UTC

File size:88.8 MB

Downloads:102

Slack 25.09.40.0
September 24, 2025

Version:25.09.40.0

Uploaded:September 24, 2025 at 9:29PM UTC

File size:88.59 MB

Downloads:71

Slack 25.09.30.0
September 16, 2025

Version:25.09.30.0

Uploaded:September 16, 2025 at 7:08AM UTC

File size:88.37 MB

Downloads:84

Slack 25.09.20.0
September 9, 2025

Version:25.09.20.0

Uploaded:September 9, 2025 at 4:05PM UTC

File size:88.05 MB

Downloads:116

Slack 25.09.10.0
September 4, 2025

Version:25.09.10.0

Uploaded:September 4, 2025 at 1:44AM UTC

File size:87.09 MB

Downloads:102

Slack 25.08.40.0
August 31, 2025

Version:25.08.40.0

Uploaded:August 31, 2025 at 6:16PM UTC

File size:87.06 MB

Downloads:128

Slack 25.08.30.0
August 19, 2025

Version:25.08.30.0

Uploaded:August 19, 2025 at 11:18PM UTC

File size:86.62 MB

Downloads:72

Slack 25.08.21.0
August 15, 2025

Version:25.08.21.0

Uploaded:August 15, 2025 at 4:48PM UTC

File size:86.88 MB

Downloads:35

Slack 25.08.20.0
August 15, 2025

Version:25.08.20.0

Uploaded:August 15, 2025 at 4:48PM UTC

File size:86.81 MB

Downloads:79

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