IND EX® e.V. presents

get it and be convinced.

available for IOS & Android.


EXTOOLS®mobile is separated in four categories: «ignitability indices», «explosion indices», «equipment» and «literature». Since the indices are obtained under standard laboratory conditions, it is important to know how they depend on factors such as temperature, pressure, particle size of the process and plant under consideration. The basic transformation rules are applied. The tool also estimates the degree of ignition hazard and the energy of various ignition sources and calculates equipment-related parameters such as maximum experimental safe gap, circumferential speeds or determines the permissible type of filter fabric for dust collectors. In the "literature" you will find the information on which EXTOOLS®mobile is based.

EXTOOLS®mobile runs on all iPhones®, iPads® with iOS 9 or higher and Android.

app screenshots

Here you get a first impression of the use interface and the features of the app EXTOOLS®mobile.

your investment

EXTOOLS®mobile is an app and consists of a rough compilation of the pro-version features.
Please consider EXTOOLS®mobile as a teaser for EXTOOLS®pro.

app version

know-how available at any time.


  • 21 Calculations
  • 4 calculation categories:

  • Ignitability calculation
  • Explosion indices calculation
  • Equipment calculation
  • Literature

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desktop version

recommended for professionals.


  • 85 calculations
  • 9 categories of extended calculation:

  • Fuel
  • Explosive Atmospheres
  • Ignition Hazards
  • Protective Systems
  • Equipment
  • Volumes and Surfaces
  • Miscellaneous
  • Material Database
  • Unit Converter

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secure your app right now

Here you can download the complete app. This app is available for IOS & Android.

get in touch

For questions or further information do not hesitate to get in contact.