Process Detail

What is allegro_free_viewer.exe ?

allegro_free_viewer.exe is known as Silicon-Package-Board, it also has the following name PCB System Division or Cadence Allegro/OrCAD and it is developed by Cadence Design Systems, Inc. . We have seen about 20 different instances of allegro_free_viewer.exe in different location. So far we haven't seen any alert about this product. If you think there is a virus or malware with this product, please submit your feedback at the bottom.

allegro_free_viewer.exe

Something wrong with allegro_free_viewer.exe ?

Is allegro_free_viewer.exe using too much CPU or memory ? It's probably your file has been infected with a virus. Let try the program named DriverIdentifier to see if it helps.

How to remove allegro_free_viewer.exe

If you encounter difficulties with allegro_free_viewer.exe , you can uninstall the associated program (Start > Control Panel > Add/Remove programs

What can you do to fix allegro_free_viewer.exe ?

Let try to run a system scan with Speed Up My PC to see any error, then you can do some other troubleshooting steps.
If you think this is a driver issue, please try DriverDouble.com

Where do we see allegro_free_viewer.exe ?

Here is the list of instances that we see for the process: allegro_free_viewer.exe

  Path Product Name Vendor Version Size MD5
1 C:\Program Files\Cadence Design Systems\Allegro Free Physical Viewers 16.5\tools\pcb\bin\allegro_free_viewer.exe Silicon-Package-Board Cadence Design Systems, Inc. 16.5 943718 EA1D6AE0282C099625C60C655CA4D426
2 C:\Program Files\Cadence Design Systems\Allegro Free Physical Viewer 15.7\tools\pcb\bin\allegro_free_viewer.exe PCB System Division Cadence Design Systems, Inc. 15.7 987545 C60DAB0B508FCBBA5805ED22164FB649
3 C:\Program Files (x86)\Cadence Design Systems\Allegro Free Physical Viewers 16.5\tools\pcb\bin\allegro_free_viewer.exe Silicon-Package-Board Cadence Design Systems, Inc. 16.5 945766 380832E13300866FDB61DCD3DDE9AA57
4 C:\Program Files (x86)\Cadence Design Systems\Allegro Free Physical Viewers 16.3\tools\pcb\bin\allegro_free_viewer.exe Silicon-Package-Board Cadence Design Systems, Inc. 16.3 805273 C835CEDF5B86E898A80B48FC716CBD94
5 C:\Program Files\Cadence Design Systems\Allegro Free Physical Viewers 16.6\tools\pcb\bin\allegro_free_viewer.exe Silicon-Package-Board Cadence Design Systems, Inc. 16.6 1015808 A9E5CDB3E4BCDA927C569D6F1C87112B
6 D:\allegro\tools\pcb\bin\allegro_free_viewer.exe PCB System Division Cadence Design Systems, Inc. 15.7 987545 C60DAB0B508FCBBA5805ED22164FB649
7 C:\Users\username\AppData\Local\Programs\Cadence Design Systems\Allegro Free Physical Viewers 16.6\tools\pcb\bin\allegro_free_viewer.exe Silicon-Package-Board Cadence Design Systems, Inc. 16.6 1015808 A9E5CDB3E4BCDA927C569D6F1C87112B
8 C:\Program Files (x86)\Cadence Design Systems\Allegro Free Physical Viewers 16.6\tools\pcb\bin\allegro_free_viewer.exe Silicon-Package-Board Cadence Design Systems, Inc. 16.6 1015808 A9E5CDB3E4BCDA927C569D6F1C87112B
9 C:\Cadence\SPB_16.5\tools\pcb\bin\allegro_free_viewer.exe Silicon-Package-Board Cadence Design Systems, Inc. 16.5 946995 F8F6D2FAEEFAAEAFFC2487371A8BF5FA
10 C:\Program Files\Cadence Design Systems\Allegro Free Physical Viewers 16.3\tools\pcb\bin\allegro_free_viewer.exe Silicon-Package-Board Cadence Design Systems, Inc. 16.3 805273 C835CEDF5B86E898A80B48FC716CBD94
11 C:\Program Files\Cadence Design Systems\Allegro Free Physical Viewers 16.5\tools\pcb\bin\allegro_free_viewer.exe Silicon-Package-Board Cadence Design Systems, Inc. 16.5 945766 380832E13300866FDB61DCD3DDE9AA57
12 C:\Program Files (x86)\Cadence Design Systems\Allegro Free Physical Viewers 16.6\tools\pcb\bin\allegro_free_viewer.exe Silicon-Package-Board Cadence Design Systems, Inc. 16.6 1155891 FD820596A848681354638520EEF9ACD3
13 C:\Program Files (x86)\Cadence Design Systems\Allegro Free Physical Viewers 16.5\tools\pcb\bin\allegro_free_viewer.exe Silicon-Package-Board Cadence Design Systems, Inc. 16.5 943718 EA1D6AE0282C099625C60C655CA4D426
14 C:\Cadence\SPB_16.5\tools\pcb\bin\allegro_free_viewer.exe Silicon-Package-Board Cadence Design Systems, Inc. 16.5 944128 C3A7A2C4770C08D53E8E08B52861F600
15 C:\Users\username\AppData\Local\Programs\Cadence Design Systems\Allegro Free Physical Viewers 16.6\tools\pcb\bin\allegro_free_viewer.exe Silicon-Package-Board Cadence Design Systems, Inc. 16.6 1155891 FD820596A848681354638520EEF9ACD3
16 C:\Program Files (x86)\Cadence Design Systems\17.2\tools\bin\allegro_free_viewer.exe Cadence Allegro/OrCAD Cadence Design Systems, Inc. 17.2-2016 12600320 6FFE6175EA65CEADF0F0E2FB1B2510F8
17 C:\Users\username\AppData\Local\Programs\Cadence Design Systems\17.2\tools\bin\allegro_free_viewer.exe Cadence Allegro/OrCAD Cadence Design Systems, Inc. 17.2-2016 12600320 6FFE6175EA65CEADF0F0E2FB1B2510F8
18 C:\Cadence\PCBViewers_2019\tools\bin\allegro_free_viewer.exe Cadence Allegro/OrCAD Cadence Design Systems, Inc. 17.4-2019 29495808 8BB04EBBF827A84669ED5DCFA078FE02
19 C:\Users\username\AppData\Local\Programs\Cadence Design Systems\17.2\tools\bin\allegro_free_viewer.exe Cadence Allegro/OrCAD Cadence Design Systems, Inc. 17.2-2016 15305216 50C35658B404C132D73E3ED2A96D65D9
20 C:\Cadence\PCBViewers_2019\tools\bin\allegro_free_viewer.exe Cadence Allegro/OrCAD Cadence Design Systems, Inc. 17.4-2019 31156736 EE8703ED0C4C95FD81FE81EF5A55BCC3
             

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