Backdesad application includes baccalaureate topics and solutions for all people from 2010 to 2020.
- Technical athlete
- Mathematics
- Practical Science
Management and economy
- Foreign languages
- Literature and Philosophy

In addition to comprehensive summaries and proposals for the baccalaureate.
. Nature and life sciences
. Physics
. Mathematics
. electrical engineering
. Accounting and financial management
. English
. French
. Arabic literature
. philosophy

Packzad also provides you with maps of history and geography.
* Geography maps
* History maps
* Deaf maps
* European Union maps
* USA maps

It also provides a countdown timer feature for the baccalaureate appointment 06/13/2021 and many other features.
You only have to wait for the files to be downloaded for free, then you can browse them directly inside the application without the need for any pdf reader. We inform you that topics and solutions for the baccalaureate exams are also available free of charge on the Algerian study website.