Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

SSL Toolkit Screenshots

iPad

iPhone

About SSL Toolkit

SSL Toolkit offers useful tools to help you in your daily work with SSL certificates.

These are some features provided by SSL Toolkit :
- Check installed certificate
- Check TLS versions
- Search Certificate Transparency Log
- View Certificate Transparency Log in realtime
- PKCS7 Converter
- PKCS12 Converter
- Generate self-signed certificates
- Generate RSA / ECC CSR
- Manage RSA / ECC CSR
- PEM parser supporting X509, PKCS7 and CSR in PEM format.
- OCSP Check
- IDN converter
- Base64 Converter
- Root/Intermediate search
- CRL Check

What's New in the Latest Version 4.5.5

Last updated on Mar 12, 2023

Old Versions

- Fixed a bug in the Self-signed Generator that prevented the certificate from being displayed.

Version History

4.5.5

Mar 12, 2023

- Fixed a bug in the Self-signed Generator that prevented the certificate from being displayed.

4.5.1

Feb 22, 2023

- Smaller bugfix

4.5.0

Feb 22, 2023

- CT Log section removed
- Check tools moved
- PKCS12 Converter on all platforms
- Smaller bugfixes
- PEM Parser signature check PSS
- Wiki entries revised and new ones added.

4.4.3

Dec 15, 2022

- Fixed a bug that caused the app to ask for an upgrade.

4.4.2

Nov 10, 2022

- Minor bugfixes in different tools

4.4.1

Sep 9, 2022

- Minor bugfixes in different tools

4.2.0

Sep 8, 2022

- New tool CRL-Check
- CSR Manager Import of existing CSR
- PEM parser now supports private and public keys
- PKCS7 Converter improvements
- Certificate chain check improved

4.1.0

Aug 11, 2022

- New tool Base64 Converter
- PEM Parser now supports file import
- New tool Root/Intermediate Search
- CRL Distribution Points displayed for certificates
- PEM Parser checks now the signature of CSR

3.9.5

Apr 20, 2022

- (Tablet) Added new function to export the generated certificate.
- Improved error handling in many tools.

3.9.4

Apr 4, 2022

- Fixed greyed-out parts of the app on some devices

3.9.2

Feb 20, 2022

- Improved error handling in many tools.
- The display of certificate data has been revised for desktop PCs.
- The display of certificate data has now been extended to include extensions.
- PEM Parser now supports VMC certificates and displays corresponding VMC data such as the logo in the extensions overview.
- The Selfsigned Generator now supports the input of umlauts like äüö.
- The display of public key information when parsing certificates or CSR has been enhanced.

3.8.2

Dec 28, 2021

- Improved translation
- Fixed a small bug that prevented to save SSL Checks

3.5.0

Oct 14, 2021

- Minor fixes
- Layout and design impoved
- New setting "Display background image"
- New tool OCSP Check

3.4.1

Sep 10, 2021

- Fixed a bug within the CSR Manager

3.4.0

Sep 8, 2021

- New tool CSR Manager
- Improved CSR Generator
- Updated software dependencies

3.3.0

Aug 3, 2021

- New tool Certificate Chain Check
- Updated software dependencies

3.2.0

Jul 20, 2021

- Onboarding revised
The layout and text of the onboarding screen has been improved.
- (Mobile) Display of the hint texts revised.
All hint texts have now a uniform layout.
- New tool CAA Record Generator
A new tool has been added to the "Other Tools" section. The CAA Records Generator can be used to create CAA Resource Records in BIND format.
- Certificate data is now selectable
The certificate data is now selectable on all platforms.

3.1.0

Jul 6, 2021

- Changelog added
- New version hint at app start
- Certificate data from the Cert-Stream tool can now be viewed
- Updated software dependencies

3.0.0

Jul 1, 2021

- Added tablet layout
- Added PEM parser

2.4.3

Jun 19, 2021

- Added CSR generator
- Improved performance for some tools
- Fixed some minor bugs
- Prepare for tablet and desktop version

2.2.1

Feb 23, 2021

- Improved theming
- Added Dark/Light mode switch in the settings
- Improved speed
- Improved translations
- Fixed SSL Check folr some iOS devices while checking for a redirect

2.1.1

Jan 22, 2021

Feedback Report