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Filen Review

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Should I use Filen?

Next Generation End-To-End Encrypted Cloud Storage - filen.io

· 1 week ago

Buy Filen if you're a privacy-minded individual wanting cheap zero-knowledge storage, especially for Linux backups. Skip it if you need polished mobile apps, team collaboration, or vendor security assurances.

Confidence

Medium. Based on ~25 public sources; many snippets truncated, so some user quotes are partial.

Ratings

  • Value for money
  • Ease of use
  • Feature depth
  • Support qualityNo support-quality evidence found
  • Security posture

Pricing

€0

Free

ModelNot disclosed
Monthly feesNot disclosed
HardwareNot disclosed
Free tierYes
Lifetime€35.99
SubscriptionNot confirmed

Best for

  • Privacy-first individuals
  • Linux backup users
  • Budget lifetime-deal hunters
  • EU data-residency seekers

Not for

  • Teams needing real-time document collaboration
  • Anyone relying on iOS apps daily
  • Enterprises needing bug bounties or audits
  • Users who need fast file access

Gotchas - check before you buy

medium

Lifetime plans reportedly unavailable for purchase at times — verify before planning around them.

medium

User reported shared-link security concern; audit your link permissions.

medium

Some security tools flagged Filen servers as malicious; expect false-positive friction.

low

Lifetime deal pricing shifts; €35.99/200GB was a Dec 2024 promo.

Pros and cons

Pros

  • Client-side, zero-knowledge encryption by default
  • EU-based alternative to Dropbox and Google Drive
  • Affordable plans, including one-time lifetime deals
  • Recommended by users for Linux remote backups
  • Native desktop apps plus web access

Cons

  • iPhone app reportedly not updated for a year
  • Users report slow document opening
  • No public bug bounty program anymore
  • Reviewers say it still lags rivals on features
  • Researchers observed threat actors abusing Filen infrastructure for C2

Sources & method

- 15 sources - Client-side zero-knowledge E2EE; bug bounty discontinued; researchers reported criminal abuse of Filen infrastructure, not a breach of Filen itself.

official x2review x7security x4news x2
  • Public bug bounty discontinued, Filen's own security page states it no longer runs a public bug bounty program.
  • Infrastructure abused in malware campaigns, 2026 threat reports describe campaigns leveraging Filen-linked infrastructure for command-and-control — abuse of the service, not a Filen breach.
  • User-reported shared-link concern, A user reported a video shared-link security issue on Reddit; unverified by the vendor.

Key stats

  • Value for money: 4/5

    Rating

  • €0

    Starting price

  • 15

    Sources

  • Analyzed

  • Value for money: 4/5. Affordable plans and lifetime deals per users
  • Ease of use: 3/5. Slow file opening reported; iOS updates stalled
  • Feature depth: 3/5. Sync, sharing, desktop apps; gaps vs rivals
  • Support quality. No support-quality evidence found
  • Security posture: 4/5. Strong E2EE; bug bounty ended, abuse reported
  • €35.99 Lifetime price 200GB one-time, Dec 2024 deal
  • Yes Free tier Guess: limited free storage
  • 2021 Public since Discussed on LowEndTalk, Oct 2021

Pricing

Free

€0

  • Guess: limited free storage (~10GB); verify current limits

Lifetime

€35.99

  • 200GB one-time payment (Dec 2024 deal)
  • 500GB lifetime tier also offered

Subscription

Not confirmed

  • Monthly and annual plans exist
  • Exact prices not shown in reviewed sources

Security

Client-side zero-knowledge E2EE; bug bounty discontinued; researchers reported criminal abuse of Filen infrastructure, not a breach of Filen itself.

  • Public bug bounty discontinuedFilen's own security page states it no longer runs a public bug bounty program.³
  • Infrastructure abused in malware campaigns2026 threat reports describe campaigns leveraging Filen-linked infrastructure for command-and-control — abuse of the service, not a Filen breach.⁹
  • User-reported shared-link concernA user reported a video shared-link security issue on Reddit; unverified by the vendor.10

What users say

Users like the pricing and encryption but complain about slow file access, stalled iOS updates, and lifetime-plan availability.

“the Filen app on iPhone has not been updated for 1 year”
Reddit, r/filen_io
“I want to purchase Filen lifetime plans - but they aren't”
Reddit, r/cloudstorage

Alternatives

Compare Filen with each alternative.

  • Tuta Drive

    Encrypted drive workspace from the Tuta team.

Full analysis

Based on ~25 public sources; many snippets truncated, so some user quotes are partial.

Cheap zero-knowledge E2EE cloud storage from the EU; great for privacy-minded individuals, thin for teams.

Methodology

Based on ~25 public sources; many snippets truncated, so some user quotes are partial.

Read how a report is made.

Sources

  1. Filen homepagefilen.io
    official
  2. Filen pricingfilen.io
    official
  3. Filen security pagefilen.io
    security
  4. Cloudwards Filen Review 2026cloudwards.net
    review
  5. Internxt blog: Filen Reviewblog.internxt.com
    review
  6. Reddit: iPhone app not updated for 1 yearreddit.com
    review
  7. Lemmy: Filen cloudlemmy.world
    review
  8. OzBargain: Filen lifetime dealsozbargain.com.au
    news
  9. Zscaler: APT28 Operation Neusploitzscaler.com
    security
  10. Reddit: security vulnerability threadreddit.com
    security
  11. Reddit: Filen server flagged as maliciousreddit.com
    security
  12. Reddit: Which cloud service for Linux backupsreddit.com
    review
  13. PrivacyGuides: Ente vs Filendiscuss.privacyguides.net
    review
  14. EU Alternative: Fileneualternative.eu
    news
  15. Reddit: Filen lifetime plans unavailablereddit.com
    review

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