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Cybersecurity · head to head

Enpass vs Keil MDK

Enpass logo

Enpass

Cybersecurity

Offline-first password manager that stores your vault locally instead of the cloud

From
Free
Free plan
Yes
Full reviewWebsite
Keil MDK logo

Keil MDK

Developer Tools

Microcontroller Development Kit for Arm-based devices

From
Free
Free plan
Yes
Full reviewWebsite

The short version

  • Each has a real cost: Enpass no built-in cloud sync of its own, so users must configure a third-party storage provider for multi-device sync.; Keil MDK pricing for Essential and Professional subscriptions not disclosed on primary site
  • Prices and features above were last checked on 29 August 2026.

Where they differ

Only the attributes on which Enpass and Keil MDK actually diverge.

Attributes where Enpass and Keil MDK differ
AttributeEnpassKeil MDK
Platformsweb, ios, android, windows, mac, linuxWeb
CategoryCybersecurityDeveloper Tools

Identical on both: starting price (Free), pricing model (freemium), free tier (Yes), user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Enpass

  • Offline vaults
  • Bring-your-own-cloud sync
  • Autofill and password generator
  • Password audit
  • Business admin console
  • Cross-platform apps

Only in Keil MDK

Nothing recorded that Enpass does not also cover.

What people use each for

The jobs each tool is most often brought in to do.

Enpass

  • Storing passwords without trusting a vendor's cloudnot Keil MDK
  • Syncing a vault via personal cloud storagenot Keil MDK
  • Managing a household's shared loginsnot Keil MDK
  • Provisioning team vaults with SSO-adjacent admin controlsnot Keil MDK

Keil MDK

  • Embedded software developmentnot Enpass
  • ARM microcontroller programmingnot Enpass
  • Professional development environmentsnot Enpass

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Enpass

  • No built-in cloud sync of its own, so users must configure a third-party storage provider for multi-device sync.
  • Mobile Lite tier caps vaults at 25 items, pushing active mobile users toward a paid plan quickly.
  • Lacks dark web monitoring and breach alerting found in some competing password managers.
  • Team/business plan lacks a native SSO login option comparable to enterprise-grade competitors.

Keil MDK

  • Pricing for Essential and Professional subscriptions not disclosed on primary site
  • Customers must contact Arm Developer Tools store for subscription rates

Pricing, plan by plan

Enpass

Free
  • LiteFree
    • Up to 25 items on mobile
    • Unlimited items on desktop trial
    • No cloud sync
  • Individual$1.99/month
    • Unlimited items
    • Cloud sync via own storage provider
    • Unlimited devices
  • Family$2.99/month
    • Up to 6 members
    • Shared vaults
    • Unlimited devices per member
  • Business$1.99/month
    • Per-user pricing billed yearly
    • Admin console
    • Microsoft 365 / Google Workspace integration

Keil MDK

Free

No published plan breakdown. See the Keil MDK review.

Which should you pick?

Choose Enpass if

  • You need offline vaults.
  • You want to start without paying.
  • You work on web, ios, android, windows, mac, linux.
  • You also want bring-your-own-cloud sync.
Enpass review

Choose Keil MDK if

  • You want to start without paying.
Keil MDK review

Questions people ask

Is Enpass or Keil MDK better?
Neither clearly leads. Enpass starts at Free and Keil MDK at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Enpass or Keil MDK?
Enpass starts at Free and Keil MDK at Free.
Does Enpass or Keil MDK run on more platforms?
Enpass runs on web, ios, android, windows, mac, linux. Keil MDK runs on Web.
Can I use Enpass for free?
Both have a free tier, so you can try either at no cost before committing.
What is Enpass best used for?
Enpass is most often used for storing passwords without trusting a vendor's cloud, syncing a vault via personal cloud storage, managing a household's shared logins, provisioning team vaults with sso-adjacent admin controls. Of those, storing passwords without trusting a vendor's cloud and syncing a vault via personal cloud storage are not what Keil MDK is typically brought in for.
What can Enpass do that Keil MDK cannot?
Enpass covers Offline vaults, Bring-your-own-cloud sync, Autofill and password generator, Password audit.

Answered from the vendors’ own pages

Keil MDK: Does Keil MDK have a free version?

Yes, Keil MDK Community Edition is free for non-commercial projects. Essential and Professional editions are available as monthly or annual subscriptions.

Source
Keil MDK: How much do Keil MDK paid editions cost?

Specific pricing for Essential and Professional editions is not published on the main site. Rates are available from the Arm Developer Tools store or by contacting Arm sales.

Source
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