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Proton Drive alternatives: 6 apps ranked by verified data

Facts checked Oct 25, 2026AppBreakup editorialHow we rank

Common reasons people leave Proton Drive: linux support lags behind other platforms, and fewer third-party integrations. We ranked 6 alternatives by how directly each one replaces Proton Drive, then by reviews, real visits and how recently each app's facts were checked against its own website. Tresorit currently ranks first.

Quick comparison

#AppPricingOpen sourcePlatformsVerified factsScore
1Sync.com logoSync.comFree plan + paidNoWeb, Windows, macOS +24 of 462.6
2Filen logoFilenFree plan + paidNoWeb, Windows, macOS +35 of 559.6
3Internxt logoInternxtFree plan + paidNoWeb, Windows, macOS +34 of 457.2
4MEGA logoMEGAFree plan + paidNoWeb, Windows, macOS +44 of 455.3
5Ente Photos logoEnte PhotosFree plan + paidYesWeb, Windows, macOS +44 of 446.8
  1. Sync.com logo

    1. Sync.comTop pick

    Best for: Privacy-minded people and small teams who still need easy sharing links

    Free plan + paidWeb, Windows, macOS, iOS, Android

    62.6

    score / 100

    Why switch from Proton Drive

    Encrypted sync with a more complete sharing toolkit.

    Pros

    • End-to-end encryption on by default
    • Full sharing toolkit: expiring links, file requests, passwords
    • Long version history on paid plans

    Cons

    • No Linux desktop client
    • Limited online editing and search
    • Free plan is small
    Visit Sync.com Details and reviews
    How this score is calculated
    Editorial fit ×0.387
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.1585
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Sync.com a good Proton Drive alternative?

    Verified facts

    4 of 4 verified
    Free plan
    5 GB
    Checked Oct 25, 2026sync.com(opens source in a new tab)
    End-to-end encryption
    Yes
    Checked Oct 25, 2026sync.com(opens source in a new tab)
    Founded
    2011
    Checked Oct 25, 2026sync.com(opens source in a new tab)
    Users
    Over 2 million
    Checked Oct 25, 2026sync.com(opens source in a new tab)
  2. Filen logo

    2. Filen

    Best for: Budget-minded users who want encrypted storage and open-source clients

    Free plan + paidWeb, Windows, macOS, Linux, iOS, Android

    59.6

    score / 100

    Why switch from Proton Drive

    Cheaper encrypted storage with an established Linux client.

    Pros

    • Open-source, zero-knowledge apps on every platform
    • Low prices for encrypted storage
    • Includes encrypted notes and chat

    Cons

    • Small company with limited support capacity
    • Few team and collaboration features
    • Prices in euros only
    Visit Filen Details and reviews
    How this score is calculated
    Editorial fit ×0.377
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.1585
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Filen a good Proton Drive alternative?

    Verified facts

    5 of 5 verified
    Starting price
    €1.99/month for 200 GiB
    Checked Oct 25, 2026filen.io(opens source in a new tab)
    2 TiB plan
    €8.99/month
    Checked Oct 25, 2026filen.io(opens source in a new tab)
    Open source
    All apps
    Checked Oct 25, 2026filen.io(opens source in a new tab)
    Encryption
    Zero-knowledge end-to-end
    Checked Oct 25, 2026filen.io(opens source in a new tab)
    Data location
    Germany
    Checked Oct 25, 2026filen.io(opens source in a new tab)
  3. Internxt logo

    3. Internxt

    Best for: Privacy-focused individuals who want open-source code and EU jurisdiction

    Free plan + paidWeb, Windows, macOS, Linux, iOS, Android

    57.2

    score / 100

    Why switch from Proton Drive

    Open-source encrypted storage with lifetime plans.

    Pros

    • End-to-end encryption with open-source, audited apps
    • Lifetime plans and a refund window
    • Linux desktop app

    Cons

    • Free tier is only 1 GB
    • Desktop sync is less mature than established rivals
    • Heavy promotional pricing makes real costs hard to compare
    Visit Internxt Details and reviews
    How this score is calculated
    Editorial fit ×0.369
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.1585
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Internxt a good Proton Drive alternative?

    Verified facts

    4 of 4 verified
    Free plan
    1 GB
    Checked Oct 25, 2026internxt.com(opens source in a new tab)
    Open source
    Yes, and audited
    Checked Oct 25, 2026internxt.com(opens source in a new tab)
    Post-quantum encryption
    Yes
    Checked Oct 25, 2026internxt.com(opens source in a new tab)
    Refund window
    30 days
    Checked Oct 25, 2026internxt.com(opens source in a new tab)
  4. MEGA logo

    4. MEGA

    Best for: People who want large, encrypted storage with apps on every platform

    Free plan + paidWeb, Windows, macOS, Linux, iOS, Android, Browser extension

    55.3

    score / 100

    Why switch from Proton Drive

    More storage per euro and a Linux desktop app.

    Pros

    • Client-side zero-knowledge encryption
    • Apps for every major OS including Linux
    • Bundles chat, VPN and a password manager

    Cons

    • Transfer quotas limit free accounts
    • Download speeds can be inconsistent
    • Prices are set in euros
    Visit MEGA Details and reviews
    How this score is calculated
    Editorial fit ×0.363
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.1585
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is MEGA a good Proton Drive alternative?

    Verified facts

    4 of 4 verified
    Operating since
    2013
    Checked Oct 25, 2026mega.io(opens source in a new tab)
    Encryption
    Zero-knowledge, client-side
    Checked Oct 25, 2026mega.io(opens source in a new tab)
    Largest Pro plan
    Up to 20 TB
    Checked Oct 25, 2026mega.io(opens source in a new tab)
    Source code
    Published
    Checked Oct 25, 2026mega.io(opens source in a new tab)
  5. Ente Photos logo

    5. Ente Photos

    Best for: Privacy-minded families wanting a Google Photos-style app with encryption

    Free plan + paidOpen sourceSelf-hostableWeb, Windows, macOS, Linux, iOS, Android, Self-hosted

    46.8

    score / 100

    Why switch from Proton Drive

    Better choice if photo backup is the main reason you are switching.

    Pros

    • End-to-end encrypted with on-device face and text search
    • Open source, audited and self-hostable
    • Three-location replication of every file

    Cons

    • On-device indexing of large libraries is slow
    • Editing tools are basic
    • Smaller company than the big-tech options
    Visit Ente Photos Details and reviews
    How this score is calculated
    Editorial fit ×0.334
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.1585
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Ente Photos a good Proton Drive alternative?

    Verified facts

    4 of 4 verified
    Free plan
    10 GB, free forever
    Checked Oct 25, 2026ente.io(opens source in a new tab)
    Replication
    Stored in 3 locations
    Checked Oct 25, 2026ente.io(opens source in a new tab)
    Open source
    Yes, audited and self-hostable
    Checked Oct 25, 2026ente.io(opens source in a new tab)
    Founded
    2020
    Checked Oct 25, 2026ente.io(opens source in a new tab)

The best Proton Drive alternative for…

The highest-ranked app in this list for each need.

Tresorit logo

Best Proton Drive alternative for most people

Tresorit

Swiss encrypted storage with stronger team admin features.

Sync.com logo

Best Proton Drive alternative for a free plan you can upgrade

Sync.com

Encrypted sync with a more complete sharing toolkit.

Ente Photos logo

Best Proton Drive alternative for open source

Ente Photos

Better choice if photo backup is the main reason you are switching.

Ente Photos logo

Best Proton Drive alternative for self-hosting

Ente Photos

Better choice if photo backup is the main reason you are switching.

Filen logo

Best Proton Drive alternative for Mac

Filen

Cheaper encrypted storage with an established Linux client.

Internxt logo

Best Proton Drive alternative for Windows

Internxt

Open-source encrypted storage with lifetime plans.

MEGA logo

Best Proton Drive alternative for Linux

MEGA

More storage per euro and a Linux desktop app.

Tresorit logo

Best Proton Drive alternative for iPhone and Android

Tresorit

Swiss encrypted storage with stronger team admin features.

Tresorit logo

Best Proton Drive alternative for working in the browser

Tresorit

Swiss encrypted storage with stronger team admin features.

Proton Drive alternatives: common questions

What is the best alternative to Proton Drive?

Tresorit ranks first right now. Swiss encrypted storage with stronger team admin features. Sync.com and Filen follow it in our ranking.

Is there a free alternative to Proton Drive?

Yes. Sync.com (free plan + paid), Filen (free plan + paid), Internxt (free plan + paid) and MEGA (free plan + paid) have a free option. Check each app's verified facts for current plan limits.

Is there an open-source alternative to Proton Drive?

Yes: Ente Photos. Ente Photos can also be self-hosted.

Which Proton Drive alternatives work on Linux?

Tresorit, Filen, Internxt, MEGA and Ente Photos run on Linux.

Why do people switch from Proton Drive?

The complaints we hear most: linux support lags behind other platforms; fewer third-party integrations; sync is slower than mainstream services on big libraries.

How is this list ranked?

Every app is scored with the same published formula: how directly it replaces Proton Drive, reviews (weighted by verification), visits from AppBreakup, how recently its facts were checked against its own website, and reader votes.