J3 Ltd was founded in 1997
to specialise in developing web internet and intranet
sites. Since then we have also moved on to develop server based solutions for several companies.
Below is a small selection of companies we have provided expertise to:
J3 Limited, based in London, has been instrumental in the successful
development of several commercial projects.
is released, an Android mobile app that stores all your passwords in an encrypted file.
||Encrypt Me is used to create an encrypted file of your choosing for your passwords..
Encrypt Me is an encrypted password storage solution.
Create an encrypted file of your choosing for all your passwords (tip: make regular backups of the file).
Only need to remember one password and one date of your choice.
Several types of entries can be created:
- Username, password.
- User id, username, password.
- Credit card PIN...
Each entry is given a title for easy retrieval.
A password can be copied, to paste in an other app's password field.
No internet access is required by the app, for ensured privacy and security.
Encrypt Me (English version) and Cryptez Moi (French version)
are available on Google's Play Store.
is released, the premier pattern based drum sequencer mobile app.
||Drum Box, is a pattern based sequencer for mobile phones. Edit patterns and string them together to form a song.
Over 40 drum instruments to choose from.
Projects can be loaded and saved.
Compositions can be exported as MIDI files: compose your own ring tones, or import them into the desktop sequencer of your choice.
The Drum Box manual
is available here.
Ltd has commercial experience with most internet
We are not affiliated to any other commercial organisation. In
this way we are free to select the best technologies based on
You can rely on us to recommend and provide a solution which
fits your business.
Wizard 1.3 (build 1468) is available.
||Developing business applications invariably involves
database connectivity. A tremendous amount of time
can be devoted to mapping database entities to Java
The JDatabase Wizard generates Java source code classes
to manage the Object Relational mapping.
Work that would previously have taken days to code and debug can
be generated in minutes.
JDatabase Wizard has already been used by some of the world's
most reputable companies.
More information is available here.
Ltd company information
Contact information can be found here.