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FLAC
FLAC3D
FLAC/Slope
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PFC2D
PFC3D
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UDEC
3DEC
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For installation instructions and revision notes, or to download updates to the network version, please consult the FLAC Updates page.
| Version |
Date |
Size |
Download |
| 5.0 (current) |
04/03/08 |
6.5M |
Link |
| 6.0 (pre-release) |
07/14/08 |
13.4M |
Link |
| 4.0 (previous) |
04/03/08 |
5.3M |
Link |
For installation instructions and revision notes, please consult the FLAC3D Updates page.
| Version |
Date |
Size |
Download |
| 3.1 32-bit (current) |
07/07/08 |
1.2M |
Link |
| 3.1 64-bit (current) |
07/07/08 |
1.6M |
Link |
| 3.0 (previous) |
04/03/08 |
2.1M |
Link |
For installation instructions and revision notes, or to download updates to the network version, please consult the FLAC/Slope Updates page.
| Version |
Date |
Size |
Download |
| 5.0 (current) |
04/03/08 |
6.5M |
Link |
| 6.0 (pre-release) |
07/14/08 |
13.4M |
Link |
| 4.0 (previous) |
04/03/08 |
5.3M |
Link |
For installation instructions and revision notes, please consult the PFC2S Updates page.
| Version |
Date |
Size |
Download |
| 3.1 (current) |
06/04/08 |
1.8M |
Link |
| 4.0 32-bit (pre-release) |
07/22/08 |
4.6M |
Link |
| 4.0 64-bit (pre-release) |
07/22/08 |
4.9M |
Link |
| 3.0 (previous) |
04/03/08 |
1.0M |
Link |
For installation instructions and revision notes, please consult the PFC3D Updates page.
| Version |
Date |
Size |
Download |
| 3.1 (current) |
06/04/08 |
1.9M |
Link |
| 4.0 32-bit (pre-release) |
07/22/08 |
4.8M |
Link |
| 4.0 64-bit (pre-release) |
07/22/08 |
5.0M |
Link |
| 3.0 (previous) |
04/03/08 |
1.1M |
Link |
For installation instructions and revision notes, or to download updates to the network version, please consult the UDEC Updates page.
| Version |
Date |
Size |
Download |
| 4.0 (current/standard) |
05/02/08 |
4.6M |
Link |
| 4.0 (current/network) |
05/02/08 |
4.1M |
Link |
| 3.1 (previous) |
04/03/08 |
1.2M |
Link |
For installation instructions and revision notes, please consult the 3DEC Updates page.
| Version |
Date |
Size |
Download |
| 4.1 32-bit (current) |
07/15/08 |
10.2M |
Link |
| 4.1 64-bit (current) |
07/15/08 |
13.1M |
Link |
| 3.0 (previous) |
04/03/08 |
3.1M |
Link |
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Previously known as Student Licenses, Demonstration Versions are available for all of Itasca's 2D codes (FLAC, UDEC, PFC2D), and also 3DEC. They are fully functional, include all options, and are only limited by the size problem they can solve.
| Code |
Memory Limit |
Download |
| FLAC 5.0 |
450K for double precision, 1450K for single precision (enough to model approx. 600 Mohr-Coulomb elements) |
Link |
| UDEC 4.0 |
280K (enough to model up to 200 rigid blocks or 140 fully deformable blocks with 2 zones per block) |
Link |
| PFC2D 3.1 |
1000 particles |
Link |
| 3DEC 4.1 |
|
Link |
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The latest drivers for use with code security keys (a.k.a. dongles) are available here. The SafeNet Sentinel keys are delivered in an MSI (Windows Installer) file that may be saved to any location on your hard drive and then run. The Unikey driver installation is a ZIP file that contains a "readme.txt" file included in the download with instructions for driver installation. The Unikey drivers are only used by older versions of Itasca software.
| Key Type |
Operating System |
Size |
Download |
| Safenet Sentinel 7.4.0 |
Windows 2000
Windows 2003 (32 bit)
Windows XP (32 and 64 bit)
Windows Vista (32 and 64 bit) |
2.4M |
Link |
| Unikeys |
Windows 95
Windows 98
Windows ME
Windows NT
Windows 2000
Windows XP |
349k |
Link |
|
| Name |
Description |
Date |
Size |
Download |
| Movie Viewer |
FLAC, UDEC, 3DEC |
04/03/08 |
561k |
Link |
| PGEN |
3DEC |
04/03/08 |
123k |
Link |
| UDM (User-Defined Models) |
PFC2D and PFC3D Version 2.0 |
04/03/08 |
2.9M |
Link |
| Augmented FishTank |
PFC2D & PFC3D
Versions 2.0, 2.1, and 3.0 |
04/03/08 |
208k |
Link |
| Augmented FishTank (pre-release) |
PFC2D and PFC3D Version 3.0 or higher |
04/03/08 |
214k |
Link |
| Update Utility |
all codes |
04/03/08 |
54k |
Link |
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The following tools can help identify the source of problems related to key recognition errors. They are provided here as a convenience to the user when obtaining technical support from Itasca.
| Name |
Operating System |
Size |
Download |
| SuperPro Medic |
all Windows 32-bit systems |
296k |
Link |
| SSD Cleanup |
all Windows 32-bit systems |
21k |
Link |
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Updates for 3DShop can be downloaded using the link below. These updates are only for current 3DShop users. If you are a FLAC3D license holder who would be interested in a 1-month trial license of 3DShop, please contact Itasca. More information on the hexahedral-meshing preprocessor can be found on the 3DShop information page.
| Program |
Version |
Date |
Size |
Download |
| 3DShop (includes Kubrix) |
282 |
04/03/08 |
33.6M |
Link |
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REBOP updates on the REBOP download page are restricted to sponsors. Visitors who are interested in learning more about REBOP, please use the second link below.
REBOP download page | About REBOP
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FLAC3D 3.1, PFC2D 4.0, and PFC3D 4.0 require the Microsoft (R) Visual C++ 2005 Runtime Library. If these codes have not been installed from CD (that is, have been acquired via a download) or are experiencing errors related to missing Dlls, the runtime may not be present and will need to be installed. Use the download below to install the necessary files. Note this step need only be performed once.
| Name |
Operating System |
Size |
Download |
| Visual C++ Runtime 2005, 32-bit |
Windows 2000
Windows XP |
2.5M |
Link |
| Visual C++ Runtime 2005, 64-bit |
Windows XP X64 |
3.0M |
Link |
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