Welcome at Abacus

AbaWeb customer portal

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AbaWeb MyAbacus AbaClik

Should you have any questions about AbaWeb, please contact your client adviser.

AbaWeb Support Download for Windows 
AbaWeb Support Download for Mac

AbaWeb Demo Access

Find out how AbaWeb works by testing it yourself. Grant Thornton offers the following software modules:

  • Financial Accounting
  • Accounts Receivable Accounting
  • Accounts Payable Accounting
  • Payroll Accounting
  • Electronic Banking
  • Abascan

The modules listed above can be obtained from Grant Thornton as software subscriptions through predefined profiles.  Further information is available in our Aba Web information brochure  [ 217 kb ] (in German) or contact your client adviser at Grant Thornton directly if you have any questions.


Questions about AbaWeb? Yves Fischer Contact
Questions about AbaWeb? Patrick Lenherr Contact