
What's new in Slack 21.08.20.0
Bug Fixes
• Fixed: While browsing emoji or searching for people on an older version of Android, the back button would temporarily become ineffectual. This has been fixed, and if you’re doing either of those things you can use the back button to hop back in time to where you were before. Look at you go!
About Slack 21.08.20.0
Slack brings team communication and collaboration into one place so you can get more work done, whether you belong to a large enterprise or a small business. Check off your to-do list and move your projects forward by bringing the right people, conversations, tools, and information you need together. Slack is available on any device, so you can find and access your team and your work, whether you’re at your desk or on the go.

Use Slack to:
• Communicate with your team and organize your conversations by topics, projects, or anything else that matters to your work
• Message or call any person or group within your team
• Share and edit documents and collaborate with the right people all in Slack
• Integrate into your workflow, the tools and services you already use including Google Drive, Salesforce, Dropbox, Asana, Twitter, Zendesk, and more
• Easily search a central knowledge base that automatically indexes and archives your team’s past conversations and files
• Customize your notifications so you stay focused on what matters
Scientifically proven (or at least rumored) to make your working life simpler, more pleasant, and more productive. We hope you’ll give Slack a try.
Stop by and learn more at: slack.com/
Having trouble? Please reach out to feedback@slack.com
Download Slack 21.08.20.0
This release comes in several variants (we currently have 4). Consult our handy FAQ to see which download is right for you.
Known valid signatures: 3b33 c2a4.
Version:25.09.40.0
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Uploaded:August 1, 2025 at 1:24AM UTC
File size:83.2 MB
Downloads:122