ProtonDrive, pCloud and other privacy-friendly centralized clouds

I’m trying to get away from Microsoft OneDrive into a privacy and security friendly free cloud, mainly for media storage like old photos and videos.

I’ve heard this year of ProtonDrive, but I can’t find much information on it. The beta should be released this september, and to my understanding it’s going to be a long closed test drive with paid clients from ProtonVPN/Mail.

In the meantime, is there any other recommendable cloud? Especially since PrivacyTools only lists Nextcloud which is self hosted.

I’ve heard of good things about pCloud, but their website and account creation in-app are currently not working, I guess a temporary outage. From reviews, it should provide 10gb of free storage which is nice, and it’s based in Switzerland. However, it appears its datacenters are based in United States, which seems to make the Switzerland ad a facade for baiting users.

Mega is popular but I’m not sure if that’s to be trusted.

What else is out there?

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pCloud is not so secure. Without extra end-to-end encryption subscription, it is same as any other. And there were case where their automatic scanning system has recognized some copyrighted material on private users’ cloud and they got their accounts blocked. With e2ee added, it isn’t any good offer anymore.

I would suggest Sync .com, but they don’t have Linux client. That’s the reason I’m using Tresorit, which is bit more expensive. No complaints, they are great. Just not open source.

But Nextcloud also got E2EE in beta status recently, so you don’t need to self host, providers are just fine. I’m going to test it in following period, and if it wokrs well, I’ll switch from Tresorit. Just be sure to find provider who offers E2EE or admin account

In the end, you can use OneDrive (or any other service) with Cryptomator or Boxcryptor.


i would say, use anything but encrypt it first using GPG/AES or any good encryption software but if you still want something good, give next cloud a try (and no there is some already hosted :stuck_out_tongue: but then we are going to talk about again if you should trust service provider or not so in all of the cases, encrypt it first)


How much are random Nextcloud providers to be trusted? Personally, I have little faith. Potentially worse security than bigger independent companies, as well as possible end of service.

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If your concerns are privacy related, you could encrypt them in your machine before uploading them to the cloud. There are some considerations doing this:


  • No need to rely on company’s policies and statements to know that your data is properly encrypted.

  • You can use any cloud storage provider.


  • It’s a manual process that you have to do yourself and can take some time if you have large files.

  • Likewise, downloaded data is encrypted and you’d have to decrypt it which makes it inconvenient if you need quick access to it or share it with someone (especially on mobile devices).

That said, I personally find pCloud + Cryptomator a fantastic combination to work on Windows. It’s super fast and easy and virtually removes all the cons of storing encrypted data on the cloud. I don’t think there’s a Linux client but there is a command line utility you can use, if you’re comfortable using the terminal.

Personally I encrypt all my data before uploading it and I use several services like pCloud and also Disroot. Mega is extremely unreliable, not only in the reputation but the technical part as well: upload/download speeds are TERRIBLE, constantly being interrupted and failing, etc.


There is (or at least was) pCloud client for linux. But If’m going to use Cryptomator, I would stay with OneDrive, and have Office and Skype credit as well for the same price.

Regarding (small) Nextcloud providers, they can be as secure as the large ones, if they are following industry’s standards and best practices. They are also smaller targets. Plus, all the large ones had data breaches in the past (Dropbox, Amazon, Microsoft…)

I was using Seafile few years ago, and (small) provider had some data breach, but told us no data was compromised. And they couldn’t restore encrypted libraries. But I know after that, they were more cautious about security. Similar like with Riot (Element) last year.

There are several providers who have been on market for years, and you could say they are reliable. And again, if you use E2EE for important files, no need to worry (that much) about provider’s security policies. Also, OwnCloud has its own hosting service, so it might be another option

Hi! Maybe it’s too late but I want to help you because I was in the same situation last year.

I was looking for a private but easy-to-use alternative. I found many options but it was so difficult for me to use them as I feel all these alternatives were more oriented to people with high computer knowledge (in fact my boyfriend it’s quite good with computers and found these platforms hard to use, too) Anyways I finally found Internxt Drive and I really like it, it is so intuitive. And also it respects your privacy and security because it uses Blockchain technology (that´s why it is a decentralized Cloud Storage).
Hope I helped you! :slight_smile:

I can speak regarding MEGA. I am (soon to be was) a Tier 1 Pro user and was a moderator of r/MEGA. With free plans, the service is very slow and not reliable (especially for larger files). While using their paid service, I never once had a problem with their automatic backup tool or the mobile and speeds were reasonably fast 99% of the time. They’re pretty transparent about how the encryption works with the publication of their security white paper and their apps are source-available on Git Hub.

While being a moderator, I learned that one of the most popular uses of the service is the sharing of porn between users - and a lot of their user base (at least the ones on reddit) are very entitled and don’t understand that the company needs to make money. “Mega” seems to be synonymous with “porn” at least on Reddit.

Half the reason I’ve moved away from using their service isn’t the fact they’re based out of New Zealand, but rather they’re completely owned by a Chinese company - I understood that some of the company’s shares were owned by a Chinese investor and then seized by the New Zealand government, but how I understand it now is that the company is owned in it’s entirety by a Chinese company. The second half is acknowledging the fact I’m storing my files on someone else’s computer - I’ve moved away from cloud storage to store my files.

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Proton Drive should satisfy all advanced security requirements, e.g.:

  • Based in Switzerland
  • Open source
  • Sharing files with secure links

Some more current information:

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Yeah, I just signed up for the VPN and got early access to ProtonDrive. Not sure to what extent I’ll use it… I have a veracrypt container I use to hold sensitive financial documents I might upload to ProtonDrive. Otherwise, I might just use it to back up basic non-sensitive stuff.