最も安全なパスワードマネージャー 2026
最も安全な第1位 password managers in 2026 is 1Password Nerq信頼スコアは 65/100 (B-), based on Nerq's independent analysis of 50 safest password managers across 5 trust 次元. 毎日更新 — 最終更新: 2026-09-09.
Nerqによると's analysis, the top 5 safest password managers by trust score are: 1. 1Password (65/100), 2. LastPass (65/100), 3. Keeper (64/100), 4. Bitwarden (64/100), 5. Dashlane (64/100). Nerq Trust Scores range from 55 to 65 among the top 50. Scores are based on 5 independent trust 次元 including セキュリティ, メンテナンス, and コミュニティでの採用. 毎日更新.
| # | 名前 | 信頼 | 評価 |
|---|---|---|---|
| 1 | 1Password | 65 | B- |
| 2 | LastPass | 65 | B- |
| 3 | Keeper | 64 | C+ |
| 4 | Bitwarden | 64 | C+ |
| 5 | Dashlane | 64 | C+ |
| 6 | True Key | 64 | C+ |
| 7 | RoboForm | 64 | C+ |
| 8 | NordPass | 64 | C+ |
| 9 | KeePass | 64 | C+ |
| 10 | Proton Pass | 64 | C+ |
Top 50 最も安全なパスワードマネージャー Nerq Trust Scoreによる
| # | 名前 | 信頼 | 評価 | スター | 説明 |
|---|---|---|---|---|---|
| 1 | 1Password | 65 | B- | 15000.0k | 1Password is a proprietary password manager by AgileBits Inc., Toronto, Canada. AES-256 encryption w... |
| 2 | LastPass | 65 | B- | 25000.0k | LastPass is a freemium password manager owned by GoTo. Major data breaches August and December 2022 ... |
| 3 | Keeper | 64 | C+ | 10000.0k | Keeper セキュリティ の拠点は Chicago, USA. AES-256 encryption with PBKDF2-SHA256. SOC 2 and ISO 27001... |
| 4 | Bitwarden | 64 | C+ | 10000.0k | Bitwarden is an open-source password manager. Full source code on GitHub. AES-256-CBC encryption, Ar... |
| 5 | Dashlane | 64 | C+ | 8000.0k | Dashlane is a proprietary password manager headquartered in New York. AES-256 encryption with Argon2... |
| 6 | True Key | 64 | C+ | 5000.0k | True Key by McAfee. AES-256 encryption. Multi-factor authentication with face and fingerprint recogn... |
| 7 | RoboForm | 64 | C+ | 4000.0k | RoboForm founded 1999 by Siber Systems, Fairfax, Virginia, USA. AES-256 encryption with PBKDF2-SHA25... |
| 8 | NordPass | 64 | C+ | 5000.0k | NordPass by Nord セキュリティ (same as NordVPN), based in Panama. XChaCha20 encryption. Audited by Cure5... |
| 9 | KeePass | 64 | C+ | 2000.0k | KeePass is free, open-source password manager under GPL-2.0. AES-256 and ChaCha20 encryption with Ar... |
| 10 | Proton Pass | 64 | C+ | 3000.0k | Proton Pass by Proton AG, Geneva, Switzerland. Protected by Swiss privacy laws. Open source on GitHu... |
| 11 | Keychain | 63 | C+ | 50000.0k | Apple Keychain is the built-in password manager for macOS and iOS. AES-256 encryption. Syncs via iCl... |
| 12 | Google Password Manager | 63 | C+ | 100000.0k | Google Password Manager is built into Chrome and Android. Syncs across devices with Google account. ... |
| 13 | Microsoft Authenticator | 63 | C+ | 50000.0k | Microsoft Authenticator includes password autofill functionality. Syncs across devices via Microsoft... |
| 14 | Samsung Pass | 62 | C+ | 10000.0k | Samsung Pass is the built-in credential manager for Samsung devices. Biometric authentication. Knox-... |
| 15 | Firefox Lockwise | 62 | C+ | 5000.0k | Firefox built-in password manager (formerly Lockwise). Syncs via Firefox Sync with end-to-end encryp... |
| 16 | Authy | 62 | C+ | 5000.0k | Authy by Twilio is primarily a 2FA app with encrypted backup. Not a full password manager. Cloud-syn... |
| 17 | mSecure | 62 | C+ | 500.0k | mSecure by mSeven Software, Sioux Falls, South Dakota, USA. AES-256 encryption. Available since 2003... |
| 18 | Zoho Vault | 62 | C+ | 500.0k | Zoho Vault by Zoho Corporation, Chennai, India. Part of Zoho ecosystem (50+ apps). AES-256 encryptio... |
| 19 | Enpass | 62 | C+ | 1000.0k | Enpass by Sinew Software Systems, India. Offline-first — no proprietary cloud, syncs via iCloud, Dro... |
| 20 | SafeInCloud | 62 | C+ | 300.0k | SafeInCloud password manager with cloud sync. AES-256 encryption. Syncs via Google Drive, Dropbox, O... |
| 21 | Sticky Password | 62 | C+ | 200.0k | Sticky Password by Lamantine Software, Czech Republic, co-founded by AVG antivirus co-creator. AES-2... |
| 22 | KeePassXC | 60 | C | 500.0k | KeePassXC is a cross-platform community fork of KeePass. Open source GPL-3.0. AES-256 and ChaCha20 e... |
| 23 | Vaultwarden | 60 | C | 200.0k | Vaultwarden is an unofficial Bitwarden-compatible server written in Rust. Open source under AGPL-3.0... |
| 24 | Password Safe | 60 | C | 200.0k | Password Safe originally designed by Bruce Schneier. Open source. Twofish encryption. Local storage ... |
| 25 | Norton Password Manager | 60 | C | 175.1k | Norton Password Manager by Gen Digital. AES-256 encryption. Cloud vault. Bundled with Norton 360. Cr... |
| 26 | Norton | 60 | C | 175.1k | Password management extension. Norton Password Manager. Free password セキュリティ you can trust. |
| 27 | iCloud Passwords | 60 | C | 154.6k | Password management extension. iCloud Passwords lets you fill passwords from iCloud Keychain when si... |
| 28 | HashiCorp Vault | 60 | C | 500.0k | HashiCorp Vault is a secrets management tool for DevOps. Open source (BSL license). API-driven. Supp... |
| 29 | CyberArk | 57 | C | 100.0k | CyberArk is an enterprise identity セキュリティ and privileged access management platform. SOC 2 and ISO... |
| 30 | pass | 57 | C | 100.0k | pass (passwordstore.org) is the standard Unix password manager. GPG encrypted. Git-based version con... |
| 31 | Trend Micro Password Manager | 57 | C | 100.0k | Trend Micro Password Manager bundled with Trend Micro セキュリティ products. AES-256 encryption. Cloud-s... |
| 32 | LogMeOnce | 57 | C | 100.0k | LogMeOnce is a password manager with passwordless login options. Photo login feature. Cloud-based. F... |
| 33 | Buttercup | 57 | C | 50.0k | Buttercup is a free, open-source password manager. AES-256 encryption. Cross-platform. Syncs via Dro... |
| 34 | Intuitive Password | 57 | C | 50.0k | Intuitive Password is a cloud-based password manager. AES-256 encryption. 拠点: Australia. Milita... |
| 35 | Thycotic Secret Server | 57 | C | 50.0k | Thycotic Secret Server (now Delinea) is an enterprise privileged access management solution. On-prem... |
| 36 | Remembear | 57 | C | 50.0k | RememBear was a password manager by TunnelBear (McAfee). AES-256 encryption. Discontinued in 2023 — ... |
| 37 | Passbolt | 57 | C | 35.5k | Password management extension. Passbolt is an open source password manager designed for collaboratio... |
| 38 | Password Boss | 57 | C | 30.0k | Password Boss is a password manager focused on MSPs and small businesses. AES-256 encryption. Dark w... |
| 39 | Padloc | 57 | C | 30.0k | Padloc is an open-source password manager. AES-256 encryption. Self-hosting available. Electron-base... |
| 40 | Avira | 57 | C | 27.7k | Password management extension. Avira Password Manager saves, manages, and syncs all your passwords a... |
| 41 | Kee | 57 | C | 25.0k | Password management extension. Save time, sign in easily to websites and avoid the hassle of forgott... |
| 42 | Psono | 57 | C | 15.0k | Psono is an open-source enterprise password manager. Self-hosted. Client-side encryption. GPG and AE... |
| 43 | Pleasant Password Server | 57 | C | 15.0k | Pleasant Password Server is an enterprise password management solution. KeePass-compatible. Self-hos... |
| 44 | TeamPass | 57 | C | 20.0k | TeamPass is a collaborative password manager for teams. Open source under GPL-3.0. Self-hosted. Role... |
| 45 | Passbolt | 57 | C | 35.0k | Open-source password manager for teams. OpenPGP encryption. Self-hosted or cloud. AGPL-3.0. |
| 46 | Avira Password Manager | 57 | C | 27.7k | Avira Password Manager by Gen Digital. AES-256 encryption. Free tier. Part of Avira セキュリティ suite. |
| 47 | LessPass | 57 | C | 20.0k | LessPass is a stateless password manager. No database — generates passwords from master password + s... |
| 48 | Clipperz | 55 | C | 10.0k | Clipperz is a web-based open-source password manager. Zero-knowledge architecture. No software insta... |
| 49 | Passwords & Codes－Safe | 55 | C | 6.1k | Password management extension. This extension allows to paste logins and passwords from SafeInCloud ... |
| 50 | Avast | 55 | C | 6.0k | Password management extension. Easily secure all your passwords, credit cards, addresses, and sensit... |
ランキング方法 最も安全なパスワードマネージャー
These safest password managers are ranked Nerq Trust Scoreによる, which evaluates セキュリティ, メンテナンス, コミュニティでの採用, and transparency across multiple data points. Only entities with a trust score of 30 or above are included. 新しいデータが利用可能になり次第、スコアは継続的に更新されます.
よくある質問
2026年の最高の最も安全なパスワードマネージャーは何ですか？
Nerq信頼スコアに基づき、最高評価の最も安全なパスワードマネージャーが上記にリストされています。セキュリティ、メンテナンス、ドキュメント、コミュニティ指標で評価されています。
最も安全なパスワードマネージャーはどのようにランク付けされますか？
Nerqはセキュリティ分析、メンテナンス活動、ドキュメント品質、コミュニティ採用を組み合わせたTrust Score v2でツールをランク付けします。
これらの最も安全なパスワードマネージャーは安全に使用できますか？
各ツールには個別の安全性レポートがあります。ツール名をクリックすると、詳細な信頼分析が表示されます。
Nerq Trust ScoreのAとは何を意味しますか？
Aグレード（80–89）は、セキュリティ、メンテナンス、ドキュメント、コミュニティ採用において強いシグナルを持つことを意味します。A+（90–100）は最高評価です。
Nerqはどのように最も安全なパスワードマネージャーを評価しますか？
Nerqはセキュリティ脆弱性、ライセンス準拠、メンテナンス活動、ドキュメント品質、コミュニティ採用など複数の次元で最も安全なパスワードマネージャーを分析します。各次元は独立してスコアリングされ、総合信頼スコア（0–100）に統合されます。