OpenKeychain: Easy PGP
OpenKeychain: Easy PGP
Encrypt your Files and Communications. Compatible with the OpenPGP Standard.
Reviews
14.03%
1.93%
8.98%
7.93%
67.12%
★
★★
★★★
★★★★
★★★★★
573 rates
79 rates
367 rates
324 rates
2,742 rates
Comments
Bryon Baker
★
"Can not figure out how to add someone else key to encrypt messages with their pgp. Only lets you use the key you set up"
Version: 5.7.5
"Can not figure out how to add someone else key to encrypt messages with their pgp. Only lets you use the key you set up"
Version: 5.7.5
Jeffrey Lewis
★
"I hate this app for encryption"
Version: 5.5
"I hate this app for encryption"
Version: 5.5
Ashton Harris
★
"Keys no longer import, not sure what they did but you can no longer import keys on this app. Doesn`t matter what program I save them in or the format they just don`t work."
Version: 5.7.5
"Keys no longer import, not sure what they did but you can no longer import keys on this app. Doesn`t matter what program I save them in or the format they just don`t work."
Version: 5.7.5
GHOST BEATZZZ
★
"Can`t even decrypt"
Version: 5.5
"Can`t even decrypt"
Version: 5.5
David Westfall
★★★
"Should be able to export public and private key together. Private key is password protected, should be no problem to export. The only option is backup, which does not give me the ability to choose my own password. This makes it difficult to share between devices."
Version: 5.7.5
"Should be able to export public and private key together. Private key is password protected, should be no problem to export. The only option is backup, which does not give me the ability to choose my own password. This makes it difficult to share between devices."
Version: 5.7.5
Kelton Hollis
★
"Used to be a great app, currently won`t let me import keys tho so a bit upset that I need to use a different app openkeychain was probably the easiest I`ve come across so far"
Version: 5.7.4
"Used to be a great app, currently won`t let me import keys tho so a bit upset that I need to use a different app openkeychain was probably the easiest I`ve come across so far"
Version: 5.7.4
John Purcell
★
"Basically useless. I`ve uninstalled, I wanted it to decrypt pgp but it won`t decrypt anything via clipboard even though a message has been copied, why Carnt you just copy and paste?"
"Basically useless. I`ve uninstalled, I wanted it to decrypt pgp but it won`t decrypt anything via clipboard even though a message has been copied, why Carnt you just copy and paste?"
Sarah “Ms. Independent” Bailey
★
"Honestly I found other apps that do the same exact thing with less hassle."
"Honestly I found other apps that do the same exact thing with less hassle."
chris price
★★★★
"I had issues with clipboard but went into the permissions for this app and allowed all and now it reads the clipboard."
Version: 5.7.5
"I had issues with clipboard but went into the permissions for this app and allowed all and now it reads the clipboard."
Version: 5.7.5
Scoopy
★★★★
"Great for encryption of files and text. Would be better if I could also verify files with .asc which I currently have to do on windows using pgp Kleopatra software before transferring files to Android."
Version: 5.7.5
"Great for encryption of files and text. Would be better if I could also verify files with .asc which I currently have to do on windows using pgp Kleopatra software before transferring files to Android."
Version: 5.7.5
Oliver
★
"Nonsense. Very hard to use. I hate it."
Version: 5.6.2
"Nonsense. Very hard to use. I hate it."
Version: 5.6.2
Davit Kurtanidze
★★★★
"It can`t create ECDH (Curve25519) subkeys"
Version: 5.7.5
"It can`t create ECDH (Curve25519) subkeys"
Version: 5.7.5
Dylan Dodd
★
"Can`t paste from clipboard says clipboard empty all the time worked last week then just stopped working I`ve reinstalled twice"
Version: 5.7.2
"Can`t paste from clipboard says clipboard empty all the time worked last week then just stopped working I`ve reinstalled twice"
Version: 5.7.2
Radon Shield
★★★★★
"As advertised ✌ 5☆[galaxy 9 on pi]"
Version: 5.6.2
"As advertised ✌ 5☆[galaxy 9 on pi]"
Version: 5.6.2
Nucleus Rhyme
★★★★
"Well, it`s quite easy. And the best part: symmetric encryption. Which is better than any of the encrypted ZIP apps out there."
Version: 5.5
"Well, it`s quite easy. And the best part: symmetric encryption. Which is better than any of the encrypted ZIP apps out there."
Version: 5.5
valentin X
★
"decryption didnt work, havent tested more"
Version: 5.7.5
"decryption didnt work, havent tested more"
Version: 5.7.5
Jüri Eintalu
★★★★
"Well, it works. However, the user interface is not so user-friendly. For the beginners. There are also some minor mistakes, some buttons do not work. I think that the security of this app is OK. But there should be clear information about: private key, public key, sub-key, sharing the key, backup of the key."
Version: 5.6
"Well, it works. However, the user interface is not so user-friendly. For the beginners. There are also some minor mistakes, some buttons do not work. I think that the security of this app is OK. But there should be clear information about: private key, public key, sub-key, sharing the key, backup of the key."
Version: 5.6
Colt Albrecht
★★★
"Having issues with pasting from clipboard on my Pixel 4a. Tried the workaround in the top comment but still had issues. Would be really cool if this was fixed...my guess is its a formatting issue when the PGP message is copied from Facebook or Gmail."
"Having issues with pasting from clipboard on my Pixel 4a. Tried the workaround in the top comment but still had issues. Would be really cool if this was fixed...my guess is its a formatting issue when the PGP message is copied from Facebook or Gmail."
Ryan Purvis (Pimpinhoes)
★★★★★
"This is the PGP add on of choice as far as open source. ``Pretty Good Playa``🔲 ⬜◽"
Version: 5.7.5
"This is the PGP add on of choice as far as open source. ``Pretty Good Playa``🔲 ⬜◽"
Version: 5.7.5
scott cherrie
★
"I accidnety depsooted $600 follers to this app by mistake is there anyways to get me money transfered back"
Version: 5.7.5
"I accidnety depsooted $600 follers to this app by mistake is there anyways to get me money transfered back"
Version: 5.7.5
org.sufficientlysecure.keychain
Installs: 500,000+
(702,358 at
2024-03-06 22:51:51)
Version: 6.0.4
Category: Communication
Pegi : Everyone
Publish Date : Jan 16, 2013
Update Date : 2024-03-01
Android Version : 4.0.3
Version: 6.0.4
Category: Communication
Pegi : Everyone
Publish Date : Jan 16, 2013
Update Date : 2024-03-01
Android Version : 4.0.3
Available on
Publisher
Hardware Security SDK
heylogin GmbH, Sophienstr. 40, 38118 Braunschweig, Germany
https://www.openkeychain.org
play@openkeychain.org
Privacy Policy
heylogin GmbH, Sophienstr. 40, 38118 Braunschweig, Germany
https://www.openkeychain.org
play@openkeychain.org
Privacy Policy
Other Apps from Hardware Security SDK
SSH Example for PGP & PIV Card
★
0.0 FREE
SSH Example using the Hardware Security SDK
WebAuthn - FIDO2 Example
★
3.9 FREE
WebAuthn - FIDO2 example using the Hardware Security SDK
TermBot: SSH + hardware keys
★
3.9 FREE
SSH client that works with YubiKeys, Nitrokeys, OpenPGP cards over NFC and USB Similar Apps
Samsung Print Service Plugin
MySudo - Private & Secure
★
4.1
FREE
100,000+
Anonyome Labs, Inc
Secure your personal online identity. Private call, text, email & browse
Anonyome Labs, Inc
Secure your personal online identity. Private call, text, email & browse
Termius - SSH and SFTP client
★
4.3
FREE
1,000,000+
Termius Corporation
Beautifully designed terminal with built-in SSH, SFTP, Telnet and Mosh
Termius Corporation
Beautifully designed terminal with built-in SSH, SFTP, Telnet and Mosh
2FA Authenticator (2FAS)
Terminal: Watch face
Password Safe
★
4.4
2.99$
10,000+
Rhythm Software
Secure, flexible and powerful password management tooling on Android!
Rhythm Software
Secure, flexible and powerful password management tooling on Android!
Private Photo Vault - Keepsafe
★
4.6
FREE
50,000,000+
Keepsafe
Hide your private photos in a safe photo locker trusted by 50+ million users.
Keepsafe
Hide your private photos in a safe photo locker trusted by 50+ million users.
Cryptomator
★
3.8
13.99$
10,000+
Skymatic GmbH
Put a lock on your cloud: Take the security of your data into your own hands
Skymatic GmbH
Put a lock on your cloud: Take the security of your data into your own hands
Password Generator - UltraPass
★
4.7
FREE
50,000+
Tobias Schiek
Secure and strong random passwords according to your individual requirements
Tobias Schiek
Secure and strong random passwords according to your individual requirements
Screenshots
DESCRIPTION
OpenKeychain helps you communicate more privately and securely. It uses encryption to ensure that your messages can be read only by the people you send them to, others can send you messages that only you can read, and these messages can be digitally signed so the people getting them are sure who sent them. OpenKeychain is based on the well established OpenPGP standard making encryption compatible across your devices and systems. For a list of compatible software for Windows, Mac OS, and other operating systems consult http://openpgp.org/software/.
Modern encryption is based on digital “keys”. OpenKeychain stores and manages your keys, and those of the people you communicate with, on your Android smartphone. It also helps you find others’ keys online, and exchange keys. But its most frequent use is in using those keys to encrypt and decrypt messages.
★ Integration with other Apps:
• K-9 Mail
• Conversations
• and many more…
★ Open Source: OpenKeychain is designed to be trustworthy. It’s Free Software with no secrets; anyone can examine and validate every bit of it (Source code available at https://github.com/open-keychain/open-keychain)
★ Independent Security Audit: The auditing company Cure53 performed an intensive security audit of OpenKeychain. The security experts summarize their final result with ``[...] none of the spotted issues were considered to be of a critical severity in terms of security implications. The latter is a significant and impressive result for an app of this complexity and relevance.``
★ Permissions: Because OpenKeychain is Free Software, anyone can validate that the permissions are indeed only required for the listed features.
• In-app purchases: Donate to the developers
• Identity: Pre-fill name and email addresses
• Contacts: Connect keys to your contacts (only offline)
• Photos/Media/Files: Import/export keys from SD card
• Camera: Scan QR Codes to add other people`s keys
• Others: Internet permission to retrieve keys, NFC permission to use YubiKeys
Starting with Android 6, permissions are requested when required in-app!
Modern encryption is based on digital “keys”. OpenKeychain stores and manages your keys, and those of the people you communicate with, on your Android smartphone. It also helps you find others’ keys online, and exchange keys. But its most frequent use is in using those keys to encrypt and decrypt messages.
★ Integration with other Apps:
• K-9 Mail
• Conversations
• and many more…
★ Open Source: OpenKeychain is designed to be trustworthy. It’s Free Software with no secrets; anyone can examine and validate every bit of it (Source code available at https://github.com/open-keychain/open-keychain)
★ Independent Security Audit: The auditing company Cure53 performed an intensive security audit of OpenKeychain. The security experts summarize their final result with ``[...] none of the spotted issues were considered to be of a critical severity in terms of security implications. The latter is a significant and impressive result for an app of this complexity and relevance.``
★ Permissions: Because OpenKeychain is Free Software, anyone can validate that the permissions are indeed only required for the listed features.
• In-app purchases: Donate to the developers
• Identity: Pre-fill name and email addresses
• Contacts: Connect keys to your contacts (only offline)
• Photos/Media/Files: Import/export keys from SD card
• Camera: Scan QR Codes to add other people`s keys
• Others: Internet permission to retrieve keys, NFC permission to use YubiKeys
Starting with Android 6, permissions are requested when required in-app!
RECENT CHANGES
* Updates for Android 14
* Support NitroKey 3
* ECC 25519 is now the default generated key type
* Various bug fixes
* Support NitroKey 3
* ECC 25519 is now the default generated key type
* Various bug fixes
DATA SAFETY AND SECURITY
This app has access to
Camera
· take pictures and videosOther
· prevent device from sleeping· view network connections
· toggle sync on and off
· full network access
· control Near Field Communication
· read sync settings
· run at startup
Photos/Media/Files
· read the contents of your USB storageStorage
· read the contents of your USB storageWi-Fi connection information
· view Wi-Fi connectionsSecurity Practices
Data is encrypted in transit
· Your data is transferred over a secure connection
Data can’t be deleted
· The developer doesn’t provide a way for you to request that your data be deleted
Data that may be shared with other companies or organizations
Personal info
Email address (Optional) : App functionalityName (Optional) : App functionality
Data this app may collect
Personal info
Email address (Optional) : App functionalityName (Optional) : App functionality
Free apps in the same category
Handcent 6 Sense Style Skin
★
3.9
FREE
100,000+
Handcent
Urgent! Handcent is transitioned to Handcent next SMS http://goo.gl/r5Lx1g
Handcent
Urgent! Handcent is transitioned to Handcent next SMS http://goo.gl/r5Lx1g
eTopUpOnline: Global Recharge
Botim - Video and Voice Call
★
4.4
FREE
100,000,000+
Algento Cloud Computing Limited
Botim is an ultra app for voice & video calls, money transfers, payments +more.
Algento Cloud Computing Limited
Botim is an ultra app for voice & video calls, money transfers, payments +more.
InspireArt - Imagens, Frases e
★
5.0
FREE
50,000+
TwoCats App
💡 images, phrases and creation to share in the major social networks. 💯
TwoCats App
💡 images, phrases and creation to share in the major social networks. 💯
WASticker Funny Memes Stickers
★
3.6
FREE
100,000+
All info Apps
Funny Memes Stickers For Whatsapp - WASticker meme stickers, amor stickers
All info Apps
Funny Memes Stickers For Whatsapp - WASticker meme stickers, amor stickers
Paid apps in the same category
Threema. The Secure Messenger
★
4.1
6.99$
5,000,000+
Threema GmbH
Threema is the messenger with the most consistent focus on security and privacy.
Threema GmbH
Threema is the messenger with the most consistent focus on security and privacy.
Earthquake Network PRO
WebSharing (WiFi File Manager)
★
4.5
2.99$
10,000+
NextApp, Inc.
Transfer and view files, music, photos, and videos from your phone over Wi-Fi.
NextApp, Inc.
Transfer and view files, music, photos, and videos from your phone over Wi-Fi.
Torque Pro (OBD 2 & Car)
★
4.1
4.95$
1,000,000+
Ian Hawkins
Measure BHP, Torque & 0-60
Clear car OBD faults
View engine data in Google Earth
Ian Hawkins
Measure BHP, Torque & 0-60
Clear car OBD faults
View engine data in Google Earth
Pure Browser Pro-Ad Blocker
★
4.4
1.99$
5,000+
PureBrowser
Fast and mini browser with Ad Blocker,Video Downloader and Video Player
PureBrowser
Fast and mini browser with Ad Blocker,Video Downloader and Video Player
Groundwire: VoIP SIP Softphone
★
3.4
9.49$
10,000+
Acrobits, s.r.o.
B2B SIP Softphone with encrypted voice and video calls, messaging, and more.
Acrobits, s.r.o.
B2B SIP Softphone with encrypted voice and video calls, messaging, and more.
Popular Free Games
Subway Surfers
★
4.6
FREE
1,000,000,000+
SYBO Games
Arcade Games
Help Jake, Tricky & Fresh escape from the grumpy Inspector and his dog!
SYBO Games
Arcade Games
Help Jake, Tricky & Fresh escape from the grumpy Inspector and his dog!
Candy Crush Saga
★
4.6
FREE
1,000,000,000+
King
Casual Games
Match 3 candies to blast sugar! Spread jam & master the sweetest of puzzle games
King
Casual Games
Match 3 candies to blast sugar! Spread jam & master the sweetest of puzzle games
My Talking Tom
★
4.4
FREE
1,000,000,000+
Outfit7 Limited
Casual Games
It’s Talking Tom, the virtual pet cat who loves to chat.
Outfit7 Limited
Casual Games
It’s Talking Tom, the virtual pet cat who loves to chat.
8 Ball Pool
★
4.5
FREE
1,000,000,000+
Miniclip.com
Sports Games
Play online multiplayer or PvP Pool games and compete with your friends!
Miniclip.com
Sports Games
Play online multiplayer or PvP Pool games and compete with your friends!
Hill Climb Racing
★
4.5
FREE
1,000,000,000+
Fingersoft
Racing Games
Race uphill to win in this offline physics based driving game!
Fingersoft
Racing Games
Race uphill to win in this offline physics based driving game!
Popular Free Applications
Google Drive
★
4.3
FREE
10,000,000,000+
Google LLC
Productivity
Store, access, and share securely with Google Drive, part of Google Workspace.
Google LLC
Productivity
Store, access, and share securely with Google Drive, part of Google Workspace.
Google Photos
★
4.5
FREE
5,000,000,000+
Google LLC
Photography
The home for your memories. Relive, share, and organize your photos.
Google LLC
Photography
The home for your memories. Relive, share, and organize your photos.
Gboard - the Google Keyboard
Google Meet
★
4.5
FREE
5,000,000,000+
Google LLC
Communication
High quality video calling for Android & iOS phones, tablets, Google Nest & web.
Google LLC
Communication
High quality video calling for Android & iOS phones, tablets, Google Nest & web.
Google Calendar
★
4.5
FREE
5,000,000,000+
Google LLC
Productivity
Always know what’s next with Google Calendar, part of Google Workspace.
Google LLC
Productivity
Always know what’s next with Google Calendar, part of Google Workspace.
Files by Google
★
4.6
FREE
1,000,000,000+
Google LLC
Tools
Clean up your phone, find files, play media, and share files offline
Google LLC
Tools
Clean up your phone, find files, play media, and share files offline