Upload and share files securely in any channel, thread, or direct message—right where the work happens.
Spaces makes it easy to share the files your team needs—whether it’s a referral, a care plan, or a photo of a label. You can attach files directly to messages in channels, threads, and DMs. Everything stays secure, organized, and easy to find.
Where you can share files:
Channels: Upload files as part of a broader team conversation.
Threads: Keep related files with the right context.
Direct Messages: Share files privately, one-on-one or in a small group.
File types and limits:
All file types are supported.
Files up to XMB can be uploaded.
Files are stored persistently and won’t disappear unless deleted.
Uploading a file:
Click or tap the paperclip icon in the message bar.
Choose a file from your device.
Add an optional message or context.
Hit Send.
Need to download or view a file?
On desktop, you can find the download button on hover of an image or file as well as in the file preview. On mobile, either long press for a bottom sheet list of actions or tap to preview and download there.
Security note:
Files are encrypted in transit and at rest. Sharing happens inside your org or across connected organizations based on your settings.