C2 Password

3.0.0

Synology Inc.

4.52

1,195 reviews

50,000+
Downloads

Free

Manage and autofill passwords

iOS version

About C2 Password

C2 Password is a productivity app developed by Synology Inc..

How many times has C2 Password been downloaded?

C2 Password has been downloaded 71 thousand times. In the last 30 days, the app was downloaded 320 times.

What is the rating of C2 Password?

C2 Password is rated 4.52 out of 5 stars, based on 1.2 thousand ratings.

Is C2 Password free?

C2 Password is free to download. The APK download size is 27.87 MB. The latest version available is 3.0.0. The last update was on June 21, 2026.

What are the requirements for C2 Password?

C2 Password requires Android 8.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play July 2022.

Description

C2 Password is a highly secure password management solution to store, sync, and safeguard your passwords and personal information.

More data about C2 Password

Price	Free to download
Total downloads	71 thousand
Recent downloads	320
Rating	4.52 based on 1.2 thousand ratings
Ranking	Not ranked
Version	3.0.0
APK size	27.9 MB
Number of libraries	59
Designed for Android	8.0+
Suitable for	Everyone
Ads	NO ads

App Performance Report

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Alternative downloads for the C2 Password app

C2 Password compared with similar apps

Common keywords of similar apps

Eol End Life Reaches Password Data Passwords Information

Keywords missing from this app

Manager Secure Vault Encrypted Autofill Sync Access Encryption Safe Offline Security Store Credentials Codebook Cloud Support Built Apps Device Aes Login Notes App Passkeys Devices Pass Master Privacy Features Strong Unlock Https Passkey Accounts Keeper Securely Google Free Generator Lastpass Browsers Backup Create Fully Trusted Unlimited

Google Play Rating history and histogram

960

Downloads over time

C2 Password has been downloaded 71 thousand times. Over the past 30 days, it averaged 11 downloads per day.

Changelog of C2 Password

Show changelog

Developer information for Synology Inc.

Synology Inc.

c2_support_inquiry@synology.com

Website

Legal name:

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Comments on C2 Password for Android

★★★★☆ J LG · Aug 8, 2024

It's good, it's secure. I'd like a little more features like the ability to include a scan of my passport or smaller files like documents.

★★★★★ Kairyl Ikbal · Nov 8, 2024

Free option, (plans are MUCH cheaper) and just as feature as LastPass or other password managers

★★★★★ Filip Váradi · Apr 28, 2024

It's better than any other password manager. Please don't add paid features or ads. Its so good right now.

★★★★★ John Scott · Feb 29, 2024

I was using Bitwarden but as I already have a Synology NAS I decided to go all-in and migrated to C2 even though there is real no benefit as it doesn't link to it in any way. The app has all the features of Bitwarden and works in much the same way. My only niggle is that I find the desktop browser experience painfully slow to initially load. The five stars are for this app only. For the desktop browser, three stars would be generous.

★☆☆☆☆ Jennifer Z · Jun 18, 2023

Unable to use at all, I entered the correct Encryption code, but it says it's not correct.

★★☆☆☆ Laurentzi Garmendia · Aug 20, 2025

Autofill only works 1 out of 5 attempts. I really like Synology products, and was really happy when I saw C2 password as an alternative to google's password manager. But it's constantly failing to autofill, even if I force the Autofill option. I have it correctly setup as Android's preferred service. But for some reason most of the times (about 80%) I have to open the C2 app, find the user/pass and paste them. For the moment it's not useful at all

★☆☆☆☆ James Hulstedt · Apr 13, 2026

Using on Android, Does not fill in the username and password on apps. Sometimes works on web pages in chrome. Note this is on Pixel 9 Pro

★☆☆☆☆ tsami Schwarts · Aug 29, 2025

If you lose your password, only way is to reset account. Can not reset password via cellphone. This is stupid!!

Google Play Rankings for C2 Password

This app is not ranked

Technologies used by C2 Password

C2 Password is requesting 15 permissions and is using 59 libraries.

Permissions

Development tools

test access to protected storage

Network communication

view network connections, full network access, receive data from Internet

Storage

modify or delete the contents of your USB storage

Hardware controls

take pictures and videos

System tools

run at startup, prevent phone from sleeping

Extra

android.permission.FOREGROUND_SERVICE, android.permission.FOREGROUND_SERVICE_DATA_SYNC, android.permission.POST_NOTIFICATIONS, android.permission.USE_BIOMETRIC, android.permission.USE_FINGERPRINT, com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE, com.synology.c2.password.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Ad network libraries

None found

Social libraries

None found

Development tools

Android Jetpack core

Android Architecture Components

Android Jetpack VersionedParcelable Android Jetpack Annotations Android Library Icon

Android Jetpack Annotations Firebase Android Library Icon

Firebase

Android Jetpack Widgets Android Jetpack AppCompat Android Library Icon

Android Jetpack AppCompat AndroidX Activity Android Library Icon

AndroidX Activity Android Activity Saved State Android Library Icon

Android Activity Saved State AndroidX Loader Android Library Icon

AndroidX Loader Android Jetpack Media Android Library Icon

Android Jetpack Media Google Cloud Messaging (GCM) Android Library Icon

Google Cloud Messaging (GCM)

Android Transition Support Library Kotlin Android Library Icon

Kotlin

Android Support Library collections

Android Support VectorDrawable

AndroidX Legacy: Support Library core utils AndroidX Cursor Adapter Android Library Icon

AndroidX Cursor Adapter AndroidX App Startup Android Library Icon

AndroidX App Startup

AndroidX Local Broadcast Manager

Android Support Library Print Google gson Android Library Icon

Google gson

Android Support Library Document File

AndroidX Legacy: Support Library core UI Android WorkManager Android Library Icon

Android WorkManager AndroidX Widget ViewPager2 Android Library Icon

AndroidX Widget ViewPager2

Android Support Library Async Layout Inflater Okio Android Library Icon

Okio

AndroidX Emoji / Emoji2 AndroidX Concurrent Futures Android Library Icon

AndroidX Concurrent Futures JetBrains Annotations Android Library Icon

JetBrains Annotations IntelliJ IDEA Android Library Icon

IntelliJ IDEA AndroidX Tracing Android Library Icon

AndroidX Tracing Glide Android Library Icon

Glide

AndroidX SQLite AndroidX ExifInterface Android Library Icon

AndroidX ExifInterface AndroidX ProfileInstaller Android Library Icon

AndroidX ProfileInstaller AndroidX DynamicAnimation Android Library Icon

AndroidX DynamicAnimation Google ZXing Android Library Icon

Google ZXing AndroidX Inspection Android Library Icon

AndroidX Inspection Retrofit Android Library Icon

Retrofit

AndroidX Resource Inspection AndroidX Preference Android Library Icon

AndroidX Preference Jetpack WindowManager Android Library Icon

Jetpack WindowManager Android View Binding Android Library Icon

Android View Binding Jetpack Navigation Android Library Icon

Jetpack Navigation Lottie Android Library Icon

Lottie

Jetpack Compose Kotlin Parcelize Android Library Icon

Kotlin Parcelize AndroidX Biometric Android Library Icon

AndroidX Biometric AndroidX Autofill Android Library Icon

AndroidX Autofill Coil Android Library Icon

Coil

Apache Commons Codec Moshi Android Library Icon

Moshi

AndroidX Security (Crypto) ZXing Android Embedded Android Library Icon

ZXing Android Embedded AndroidSVG Android Library Icon

AndroidSVG AppAuth Android Library Icon

AppAuth

PersistentCookieJar

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