Best Free Password Managers With No Limits

Most free password managers bury the restriction in a footnote: “unlimited” until you add a second device type, hit a 50-password ceiling, or run out the 30-day trial. When you search for the best free password manager no limits, you want the real thing — no device cap, no password count, no countdown to an upsell screen.

Three tools deliver that in 2026: Bitwarden, KeePass, and Proton Pass. Here is what each actually gives you at no cost, what each withholds, and which one fits your situation.

What “No Limits” Actually Means in This Market

The password manager industry has normalized artificial caps on free tiers. LastPass restricted free users to one device type in 2021, and the tier has been a shell ever since. NordPass free forces you to stay logged in on only one device at a time. Dashlane went further and discontinued its free plan outright in September 2025, leaving no free entry point at all. “Free” in this space usually means “free to start, inconvenient enough that you’ll pay.”

A genuine no-limits free plan has four properties: no cap on stored passwords, no device-count ceiling, no artificial split between mobile and desktop, and no expiration date. The three options below meet all four criteria.

Bitwarden Free — Unlimited Passwords, Unlimited Devices, Cloud-Synced

Bitwarden’s free plan provides unlimited passwords on unlimited devices with no expiration. That includes browser extensions for every major browser, desktop apps for Windows, macOS, and Linux, and mobile apps for iOS and Android. Vault sync is automatic via Bitwarden’s cloud — encrypted client-side before transmission under AES-256 zero-knowledge encryption.

The free tier also includes passkey management, a password and username generator, autofill, and one-to-one vault sharing. You can share a vault item with one other user at no cost, which handles the most common household scenario: a shared streaming login or Wi-Fi password.

Bitwarden is fully open source and has passed multiple independent security audits. Rated best free option by PCMag, The Verge, and CNET, it is what most people looking for a no-limits free manager should install first.

What the free plan withholds: the built-in TOTP authenticator (you will need a separate app like Aegis on Android or Raivo on iOS), file attachments, emergency access, and security audit reports that flag weak or reused passwords. Those require the Premium plan at $1.65/month.

Fits this threat model: you want cloud sync across phones and laptops, you are comfortable with your encrypted vault living on Bitwarden’s servers, and you want zero configuration friction on day one. The full Bitwarden review lists the named audit engagements behind that claim and where the free tier runs out.

KeePass — Offline, Air-Gap Compatible, No Account Required

KeePass takes the opposite approach: no cloud, no account, no server. Your passwords live in an encrypted .kdbx database file on your machine. You decide where that file goes — local disk, USB drive, your own cloud storage, or an air-gapped backup. Nothing leaves your hardware unless you choose to sync it.

Encryption defaults to AES-256 with ChaCha20 and Twofish also supported. The master key can be a passphrase, a key file, a Windows user account credential, or any combination. KeePass is OSI-certified open source under the GPLv2 license and has been publicly reviewed for over two decades — a meaningful track record in a field where new entrants sometimes oversell their security.

The trade-off is setup effort. KeePass does not ship with official mobile apps or browser autofill out of the box. Those come via community ports: KeePassXC for desktop (the most actively maintained variant), KeePassDX for Android, Strongbox for iOS. Browser integration requires a plugin. If you sync the .kdbx file yourself via Syncthing or Nextcloud, you get cross-device access — but you manage the sync layer.

Fits this threat model: you do not trust any company’s servers with an encrypted file, you are comfortable managing a database file and choosing sync tools yourself, and you want software with a 20-year audit history and zero commercial pressure to upgrade. Because KeePassXC is the variant most people actually install, the KeePassXC review covers its certification status and the recovery problem a file-based vault creates.

Proton Pass Free — Privacy-First with Built-In Email Aliases

Proton Pass Free covers unlimited logins, unlimited passkeys, unlimited TOTP codes, and unlimited devices. It also bundles 10 hide-my-email aliases via SimpleLogin — a feature no other no-cost password manager includes. If your privacy posture involves giving each site a unique email address so breaches cannot be cross-correlated, that has direct utility.

End-to-end encryption applies to all vault fields: username, password, URL, and notes are encrypted before reaching Proton’s servers, using the same infrastructure that secures ProtonMail. Proton Pass has been independently audited by Cure53. According to Proton’s support documentation, the free plan includes unlimited devices, unlimited logins, and unlimited 2FA codes — the same privacy protections as paid tiers, with feature caps rather than data caps.

What the free plan withholds: aliases stop at 10 (paid plans remove the ceiling), and Proton Pass Sentinel — account protection monitoring for high-value accounts — is a paid feature.

Fits this threat model: you are already in the Proton ecosystem using ProtonMail or ProtonVPN, email aliases are part of your OpSec practice, and you want one audited vendor handling encrypted communications.

Side-by-Side Comparison

	Bitwarden Free	KeePass	Proton Pass Free
Password limit	None	None	None
Device limit	None	None (file-based)	None
Cloud sync	Yes (AES-256, zero-knowledge)	DIY	Yes (E2EE)
TOTP in-app	Paid only	Via plugin	Yes (free)
Open source	Yes	Yes	Yes
Audit history	Yes	20+ years	Cure53
Email aliases	No	No	10 free

Which One to Pick

Start with Bitwarden if you want a working password manager across every device within 10 minutes. It is the correct default for most people making this decision.

Switch to KeePass (specifically KeePassXC on desktop) if you are unwilling to store an encrypted file on any server outside your control, or if your setup requires air-gap-compatible credential storage.

Choose Proton Pass if email aliases fit into your threat model and you are already using Proton services — consolidation in one audited ecosystem has genuine value.

None of the three is automatically the default on an all-Apple setup, where Apple Passwords already ships free with iOS 18 and macOS Sequoia and needs no configuration at all. Whether that is enough, and what it costs you the moment a non-Apple device enters the picture, is the subject of best password manager for iPhone and Mac.

If you are weighing one of these against a paid manager’s trial instead, what happens when a password manager free trial ends covers the exit terms for each vendor, and the password manager matcher ranks all of them against your own constraints.

Any of these three is a meaningful upgrade over browser-native password storage, which ties your credentials to a single account login with no offline recovery path. That gap is the whole argument in browser-saved passwords versus a dedicated manager, which is worth reading first if you are still weighing whether the switch is necessary at all.