Features

FAST

SOLUTIONS

Solve, shake, flow, heat, & work faster.

POWERFUL

DYNAMICS

Tools for site response & soil-structure interaction.

ZONE

JOINTS

Advanced modeling of intersecting joints, faults, & discontinuities.

CONCRETE, ROCK,

METAL, & SOIL

Constitutive modes.

INTERACTIVE

USER INTERFACE

Powerful 2D model building, workflows, & ease-of-use.

COMMANDS

& SCRIPTING

Power & flexibility though commands & scripting.

STRUCTURAL

ELEMENTS

Ground support & reinforcement.

INTERACTIVE

HELP

Quickly access documentation & auto-complete tools.

FLEXIBLE

& MORE

Flexible modeling options & more.

Software Downloads

FLAC2D Releases

FLAC2D Legacy Releases


Latest News
  • Newsletter October 2023 ...
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  • New General Manager for ITASCA Sweden We have appointed a new GM in Sweden!...
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Upcoming Events
23 Sep
Getting Started with FLAC2D/FLAC3D
This training is an introduction to continuous modeling with FLAC2D and FLAC3D. At the end of the course, participants will master the ... Read More
14 Oct
Getting Started with 3DEC
Live Online Introductory Training Course. October 14-15, 2025... Read More
2 Dec
NEW TRAINING: Meshing in ITASCA Software
... Read More