Welcome to Firefox for Android Add-ons.

Add extra features and styles to make Firefox for Android your own.

Close

On the go?

Check out our Mobile Add-ons site.

Close

Björn Jacke

About me

Developer Information
Name Björn Jacke
Location Berin
Homepage http://www.j3e.de/ispell/igerman98/
User since Oct. 23, 2008
Number of add-ons developed 3 add-ons
Average rating of developer's add-ons Rated 4 out of 5 stars

Add-ons I've created

German dictionary (de_DE)

German dictionary igerman98 (de_DE, Germany), for Firefox, Thunderbird und Seamonkey.

Rated 4 out of 5 stars (24)
42,633 users

Download Now

German dictionary (de_AT)

German dictionary igerman98 (de_AT, Austria), for Firefox, Thunderbird und Seamonkey.

Rated 5 out of 5 stars (5)
3,415 users

Download Now

German dictionary (de_CH)

German dictionary igerman98 (de_CH, Switzerland), for Firefox, Thunderbird und Seamonkey.

Rated 5 out of 5 stars (4)
4,516 users

Download Now

My Reviews

CipherFox

Rated 4 out of 5 stars

by Björn Jacke on July 9, 2013 ·

one thing is still missing, support for forward secrecy. If I connect to a google site it shows: RC4 128-bit. But it uses ECDHE-ECDSA-RC4128-SHA which meant the encryption finally is an elliptic curve cipher and it is a temporary key that is used for the encryption. Would be nice if this information could also be shown by cipherfox.

This review is for a previous version of the add-on (3.6.2.1-signed).  This user has a previous review of this add-on.

Certificate Patrol

Rated 5 out of 5 stars

by Björn Jacke on June 24, 2013 ·

great tool, 5 Stars for this.

But I would love to see one more feature: Like you remember the certificate of the server, can you also remember the TLS version that is used by each server and issue a warning when a lower TLS version is used in the future? Looks like a logical extension and very helpful agains downgrade attacks.

This review is for a previous version of the add-on (2.0.14.1-signed.1-signed). 

CipherFox

Rated 5 out of 5 stars

by Björn Jacke on April 17, 2013 ·

thanks for this great tool to have a close look on ssl

This review is for a previous version of the add-on (3.6.1.1-signed). 

.vcs Support

Rated 5 out of 5 stars

by Björn Jacke on April 16, 2012 ·

worked like a charme. saved my day with migration of calendar data from nokia to android.

OptimizeGoogle

Rated 3 out of 5 stars

by Björn Jacke on Feb. 7, 2011 ·

links via https://encrypted.google.com are genereally click-tracked and optimizegoogle doesn't remove it. But it looks difficult to remove that on a https site, right?
I'd also love to see options to turn on/off the newer google features like "page previews".

This review is for a previous version of the add-on (0.78.2). 

Multiproxy Switch

Rated 5 out of 5 stars

by Björn Jacke on Jan. 5, 2009 ·

thanks for making up multiproxy, the better working switchproxy. However people here should consider downloading and installing the extension from the project page, it seems to be more uptodate than the copy here at AMO.

This review is for a previous version of the add-on (1.28).