The safest offline password manager to generate, store and autofill passwords.
About Offline password manager: Zero
Offline password manager: Zero is a tools app developed by Blue Space Information Technology Co., Ltd..
Download Statistics
Offline password manager: Zero has been downloaded 47 thousand times. In the last 30 days, the app was downloaded 14 times.
User Ratings
Offline password manager: Zero is rated 4.21 out of 5 stars. The rating is based on 140 ratings.
App Information
Offline password manager: Zero is FREE to download. The last update was on June 10, 2022.
Technical Requirements
Offline password manager: Zero requires Android 10+ or higher. The app has a content rating of Everyone. The app has been available on Google Play March 2019.
Description
If you have any questions, please get in touch with us at ✉️: contact@bluespace.tech.
Why is Zero Password Manager (formerly ID Guard Offline) more trustworthy？ - We have been developing many verifiable security technologies instead of "Please trust the developers". - We have consistently improved the security instead of always saying, "The UI has been updated again".
【Solid security model】
- 🚫 True offline keeps your data isolated from the Internet. Zero is an offline password manager. Your passwords are only stored on your phone and can never be uploaded to the cloud secretly.
- 🛡️ Security chip encrypts your data on your device. Mobile wallets use the same chip to protect your card information, so if you trust the mobile wallet, you can trust Zero Password Manager.
- 👥 Neither require sign-up nor collect personal information. We don't have any information on you and don't know who you are, let alone bother you with ad tracking. This is one thing that makes offline password managers better than online password managers.
- 🔐 Biometric authentication to safely unlock the app. Or you can set a master password for an extra layer of protection.
Of course, we also use other standard encryption technologies like AES-256 and PBKDF2.
【Feature-rich and easy to use】
- 📋 Account security templates Hundreds of account templates, including Google, Capital One, Binance, Epic, etc., can hold all sorts of security information you can think of, such as passwords, recovery keys, and security Q&A. Some templates also have security tips.
- 💳 Save payment cards As long as you enter the card number, Zero Password Manager can automatically identify the card issuer, card organization, etc. It's easier than ever to store payment card information.
- 📝 Autofill passwords Fill in your username and password on mobile apps or websites with only two taps. Zero Password Manager will also automatically check the security of the app or website you are filling in.
- 🕜 OTP Authenticator Zero Password Manager integrates OTP (one-time password) authenticator to facilitate 2FA. You can keep passwords and OTPs in just one record.
- 🖥️ Desktop browser extension With the extension, you can scan QR codes with the app to safely fill passwords into desktop browsers (Safari, Chrome, Edge, and Firefox). The app securely stores passwords totally offline, while the extension implements a remote autofill framework without storing passwords.
- *️⃣ Password generator Besides the most basic options like numbers, letters, and length, you can also choose to include certain special symbols, emojis, etc., in your passwords. It works for websites with complex password rules.
- 🔎 Find back master password Forgot your master password? Don't worry. You can ask your friends to help find it back; they can't peek at any data.
More great features like password meter, password timeline, password change reminder, etc. are all available in Zero Password Manager.
【Permissions】 ✔️ Access camera: Scan QR code to save or fill passwords. ✔️ Use fingerprint hardware: Use fingerprint recognition to authenticate user. (Cannot steal fingerprint data) ✔️ Foreground service: Display the autofill bar when using accessibility service and let user know which app is displaying the floating bar. ✔️ Google Play billing service: Unlock PRO features on Google Play. Google Play connects to the network to authorize user. ✔️ Hide overlay windows: Hide overlay windows to prevent overlay attacks. (Android 12+) ❌ FULL NETWORK ACCESS. True offline password manager. Minimize the attack surface and can never leak any data or be attacked via the network.
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Comments on Offline password manager: Zero for Android
★★★★★Jace Michael· Oct 26, 2020
Amazing, passwords are protected by security chip, the passwords vault can only be decrypted on the phone that encrypted it, never on other devices. And it's offline, it's much safer! Thanks, guys,you made an excellent Password Manager, I have bought it.
★★★★★InfiniteMaximum· Mar 5, 2022
This would fit my use case, but I use MYI. If there was an easy import I would switch to this. MYI is shutting down. Be in this app developer's interest to capitalize on that. Can read online and notification they put in app, they will be shutting MYI down April 10, 2022. Their app is an offline password manager. Edit: I got a response that they will be implementing an import for MYI. Changed to 5 stars. That would make me happy as I prefer an offline security model. Most other password managers are cloud based with a vault.
★★★★☆Julie W· Apr 10, 2021
Trying out ID Guard offline and LastPass. I like this because you don't have to use the internet, and it doesn't get stuck like LastPass. This many features about this that I like. However, I'm having trouble with set up, and I sent an email, but I haven't heard back. I don't want to keep inputting passwords because it's tedious. This is the one password manager that you can't import your passwords unless you use Google Chrome. I really hope they get back to me ASAP.
★★★★☆HA_Spring Robinson· Jan 14, 2025
Missing 1 Star. You yourself say "The Safest way to save Passwords is OFFLINE." I have Long been an Advocate of Just That. I've been Burned before. NEVER AGAIN. Auto-Fill? NO. That has to be done online. I will NEVER PUT MY BANKING INFO OR CARDS INTO ANY "AUTOFILL" SAVE PW OR BANK INFO ONLINE ! Never Ask Me To Do That. I NEVER WILL. Pls don't ask again to Back-Track. NO AUTOFILLS. I Won't Ever do That.
★☆☆☆☆N Mccoy· Jan 22, 2026
Need darker background and larger fonts or words, can't see letters.
★☆☆☆☆Mazher Lashari· Sep 21, 2025
Pro privileges are mentioned but huw to get it no link no way strange nonsense perhaps
★☆☆☆☆Kmz Zmk· Oct 2, 2023
No Dark mode??? (Like Seriously Should be #1 priority when deciding to develop anything application on mobile devices in this 22nd century) Can't utilize app without DM option No OTP (Onetime Payment) option
Google Play Rankings for Offline password manager: Zero
This app is not ranked
Technologies used by Offline password manager: Zero
Offline password manager: Zero is requesting 0 permissions and is using 45 libraries.
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