You should merge your request with this one

https://protonmail.uservoice.com/forums/932839-proton-drive/suggestions/41902003-synology-support

I think it would have to be in blockchain and/or bittorrent form or something more secure than standard API

We need a way to Hyperbackup to Proton Drive, those 3TB are sitting unused.

This is the only reason holding me back to switch to Proton Family. I would like to see a CloudSync option for Synology.

Having the ability to sync my Synology NAS (one of the most popular) with a Proton cloud service ensures my data is always backed up and accessible, providing redundancy and peace of mind against hardware failures or local disasters. It also enables seamless access to my files from anywhere, enhancing productivity and collaboration.

A greatly needed integration

One of the most critical feature missing to leverage the power of proton drive within enhanced home ecosystem

This feature is literally the only reason I have not migrated from dropbox to proton drive. Give me this and I'm in!

Yes, yes, yes! Very much needed.

Me es indispensable sincronizar Proton con HBS de Qnap o una aplicación propia para ese sistema.

Totally Agree.

I am also looking for this feature so that I can have a cloud based backup of my important documents on Proton Drive.

This would be huge for me if we could have this feature. I would love to have an encrypted off-site backup for my synology NAS. Would really like to have native backup within Hyperbackup but even if we could sync a network folder that would be better than nothing.

Should Proton make an API to allow for Synology NAS (hyper)backup to Proton Drive?

If so, let's vote up this more popular request to clarify the demand https://protonmail.uservoice.com/forums/932839-proton-drive/suggestions/43582125-protondrive-api

Secure backups to ProtonDrive via Synology Hyper Backup would be great! It would help justifying the cost of the proton subscription.

The decision to remove the ability to sync network drives due to "security" without implementing an alternative method of syncing those files is very unfortunate.

I am now without a good way of keeping my most important files backed up. Please consider building a Proton Drive client for network attached storage as soon as possible.

This is one of the most important features for me. Could you please consider adding sync for network drives as faster workaround until the big implemention is done

Bonjour je souhaite migré sur proton drive , il ne me manque plus que l'intégration sur Synology et c'est OK .

I agree! You can also post simple instructions to set up a backup with rsync or any other application from linux command line! I will then switch to Proton Drive

Regards

Using Proton drive with Hybrid Backup Sync sounds like a must have. There are a lot of cloud providers in the Synology app, but sadly no way to use Proton Drive from synology, since there is no linux client neither.

It will be very good to be able to backup Synology Nas to Proton Drive