Downloads
xorkee enabled software for various platforms can be downloaded from here. Many of these can also be downloaded directly from the Google play store or app store.
When you download an application directly from this site it is recommended that you validate the checksum given against it.
Validation steps :
1) Press “Windows” + “R”, type “cmd” and press “Enter”.
2) Type the following command certutil -hashfile “<complete file path>” md5 and Press “Enter”.
3) Computed MD5 sum of the file will be displayed.
4) Verify the computed checksum against the one on this page.
Validation steps :
1) Open the terminal by pressing the “Ctrl + Alt + T”.
2) Type the following command md5sum “<complete file path>” and Press “Enter”.
3) Computed MD5 sum of the file will be displayed.
4) Verify the computed checksum against the one on this page.
Validation steps :
1) Click the Launchpad icon, type Terminal in the search field, then click Terminal.
2) Type the following command md5 “<complete file path>” and Press “Enter”.
3) Computed MD5 sum of the file will be displayed.
4) Verify the computed checksum against the one on this page.
xorkee for Android
Lets you digitally sign or authenticate from the convenience of your Android mobile phone. The app works with USB crypto-tokens appropriate OTG connectors or with the Trusted Execution Environment (TEE) natively available in all modern android OS versions.
OS Version : Android 5.0(LOLLIPOP) and above
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xorkee for Windows
A background application that lets users interact with xorkee key-routing services for digital signatures and private key decryption. The application connects to most USB crypto-tokens without vendor-specific drivers. An incomparable utility to ease all your PKI operations.
OS Version : Windows 7 and above
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xorkee for iOS
This app lets you carry out digital signatures for authentication and digital document signing. The app works with private keys in USB crypto-tokens (connected through appropriate OTG connectors) without cumbersome token drivers and purpose-specific apps. Key pairs can also be generated in the Secure Enclave of the phone and used.
OS Version : iOS 12.0 and above
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xorkee for Mac
Similar to the windows version of xorkee this allows you to use your cryptographic tokens on your Mac for digital signatures and for connecting to a huge range of xorkee enabled applications. This app works on all versions of Mac including the m1 and m2 processors. Do not attempt to download the app from the App store.
OS Version : Mac 10.12(Sierra) and above
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xorkee for Ubuntu
This allows you to use your cryptographic tokens on your Ubuntu system without vendor specific drivers. It also helps you to use a huge range of xorkee enabled applications for digital signature.
xorkee for Ubuntu requires administrative privileges during installation. The app can be used from any user account.
The installation is intuitive and can be done by any user familiarity with Ubuntu. You can also view a short installation guide here.
OS Version : Ubuntu 16 and above
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xorkee Wand for Windows
A component of xorkeesign that facilitates signing files and folders by just point and click on Microsoft Windows. Works with a wide range of file and signature formats like XML, PDF, etc.
To use Wand, the user should enroll his xorkee handle in xorkeesign service.
OS Version : Windows 7 and above
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xorkee Wand for Mac
A component of xorkeesign that facilitates signing files and folders by just point and click on finder. Works with a wide range of file and signature formats like XML, PDF, etc.
To use Wand, the user should enroll his xorkee handle in xorkeesign service.
OS Version : Mac 11(Big Sur) and above
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PuTTY-xkey
PuTTY-xkey is a xorkee enabled version of the popular SSH and telnet client PuTTY. It strengthens SSH user authentication by using xorkee-based keys and provides simplicity, key protection and user mobility. The source code will soon be made available from this site.
OS Version : Windows 7 and above
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India G2C Browser Extension
The xorkeesign G2C extension simplifies the digital signature interfaces on Government of India sites like Income Tax, GST, Ministry of Corporate Affairs (MCA) and the Employees Provident Fund (EPFO).Click here to add the extension to your browser. Works on Chrome, Edge and Firefox.
Chrome : version 109 and above
Edge : version 109 and above
Firefox : version 109 and above
Firefox in Android : version 121 and above
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xorkeesign Thunderbird
Users of Thunderbird mail client can use this add-on to digitally sign the mails sent by them and verify the mails received by them.
Currently available as a validated download for Thunderbird version 115 onwards from this site.
It will soon be available in Thunderbird add-on store.
Checksum : 695d1cdd9a417cd1818dcb23e43fa05c
Version : 2.5.2
Date : 11/08/2025
xorkeesign for Outlook
Lets you digitally sign the mails you send and verify the digitally signed mails you receive.
It guarantees the integrity of the mail.
It also provides detailed information about the sender which S/MIME, PGP or other signatures do not support.
- Outlook version 2021 and above with Microsoft 365 subscription
- Thick clients and web browser clients in desktop
xorkeesign Gmail native add-on
xorkeesign Gmail Add-on works on Gmail Apps on Android and iOS devices. It also works on Gmail accessed through browsers.
However the Add-on does not work on Gmail accessed through a tablet or iPad.
Unlike other xorkeesign mail Add-ons, xorkeesign Add-on for Gmail does not enable the users to digitally sign the mails.
Gmail API does not permit signing functionality for the mails sent from the Gmail Application
xorkeesign Webmail
Users of browser based mail clients can use this extension to digitally sign the mails sent by them and also verify the mails received by them
Web extensions are available only in the Desktop versions of the supported browsers.
Chrome and Edge : version 109 and above
- Microsoft 365 Outlook
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i. outlook.live.com
ii. office.outlook.com
- Gmail
- GoDaddy (email.godaddy.com)
- Zoho Mail (also supports Zoho Workplace)
- Zimbra
- Any mail service based on RoundCube
xorkeesign Webmail for Firefox
Lets you verify digitally signed emails in most popular mail clients.
Signature support will be available soon.
Firefox in Windows : version 109 and above
Firefox in macOS : version 109 and above
Firefox in Android : version 121 and above
xorkeesign Webmail for Safari
Lets you verify digitally signed emails in most popular mail clients.
Signature support will be available soon.
Safari in macOS : version 10.14 and above
Safari in iOS : version 16.6 and above
Safari in iPadOS : version 16.6 and above
xorkeeSign Spot for Android
An app that empowers users to verify the identities of correspondents across multiple communication channels. Considering the threat of generative AI in creating false identities across mediums like voice, video, chat, and messaging, xorkeesignSpot addresses a pressing need for increased assurance of identities in human interactions. The xorkeesignSpot app is free for users who wish to verify the identity of an unknown person attempting to communicate with them through various channels and authenticate the content of the messages.
OS Version : Android 7.0 (Nougat) and above
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Date : 28/05/2025
xorkeeSign Spot for iOS
An app that empowers users to verify the identities of correspondents across multiple communication channels. Considering the threat of generative AI in creating false identities across mediums like video, chat, and messaging, xorkeesignSpot addresses a pressing need for increased assurance of identities in human interactions. The xorkeesignSpot app is free for users who wish to verify the identity of an unknown person attempting to communicate with them through various channels and authenticate the content of the messages.
OS Version : iOS 15.0 and above
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Date : 19/04/2025