Odoo 19
Cloud Attachment Storage for Odoo 19
Move Odoo attachment files to Amazon S3 or any S3-compatible storage while chatter, downloads and previews keep working.

Availability on Odoo 19
Which versions this module supports.
Cloud Attachment Storage runs on Odoo 19. This page covers availability, licensing and how to install it on 19 specifically. For the full feature breakdown, see the main Cloud Attachment Storage page.
| Odoo version | Status | Available |
|---|---|---|
| Odoo 19 | Supported (this page) | Yes |
| Odoo 18 | Supported | Not available |
| Odoo 17 | Supported | Not available |
In short
What it does.
A summary for Odoo 19. The full breakdown is on the main Cloud Attachment Storage page.
- Amazon S3 and S3-compatible storage built in: MinIO, Wasabi, Cloudflare R2, DigitalOcean Spaces, Backblaze B2, Ceph
- Background upload queue: nothing is sent to the cloud while the user saves a record
- Every upload verified by size and SHA-256 before the local file is released
- Downloads through Odoo's own access check, then a signed URL that expires in 60 seconds by default

Questions
About Cloud Attachment Storage on Odoo 19.
Does Cloud Attachment Storage work on Odoo 19?
Yes. Cloud Attachment Storage is published for Odoo 19 on the official Odoo Apps Store, and we maintain it across the versions listed above.
How do I install it on Odoo 19?
Buy or download it from the Odoo Store listing for 19, add it to your addons path or install it directly on Odoo.sh or Odoo Online where supported, then update the apps list and install. We can do the install for you if you would rather not.
What happens when I upgrade Odoo?
We maintain the module across current major versions, so an upgrade path exists as long as the target version is listed above. Tell us before you upgrade and we will confirm.
Full details
Everything Cloud Attachment Storage does.
Features, screenshots, setup and FAQs on the main module page.
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