Key software for tracing financial discrepancies

I’ve been diving deeper into various software tools to help with forensic analysis, particularly focusing on those that excel in data visualization and anomaly detection. Recently, I’ve found that using a combination of Tableau and ACL has significantly boosted my efficiency in tracing discrepancies in financial statements. What tools do you rely on when faced with a tough case?

‌⁠‍⁠​‍​‍‌⁠‌​​‍​‍​⁠‍‍​‍​‍‌‍‌‍‌‍⁠⁠‌⁠​‍‌‍‌‌‌‍⁠‍‌⁠​⁠‌‍‍‌‌‍​⁠‌‍​‌‌‍​⁠‌‍​⁠‌‍⁠⁠‌⁠‌‌‌‍⁠‍‌⁠‌​‌‍​‌‌‍⁠‍‌⁠‌​​‍​‍​‍⁠​​‍​‍‌‍‍⁠​‍​‍​⁠‍‍​‍​‍‌‍⁠‍‌‍‌‌‌⁠‌⁠‌‌⁠⁠‌⁠‌​‌‍⁠⁠‌⁠​​‌‍‍‌‌‍​⁠​‍​‍​‍⁠​​‍​‍‌‍‍‌‌‍‌​​‍​‍​⁠‍‍​‍​‍‌‍⁠‍‌‍‌‌‌⁠‌⁠​‍​‍​‍⁠​​‍​‍‌‍‌​​‍​‍​⁠‍‍​‍​‍​⁠​‍​⁠​​​⁠​‍​⁠‌‍​⁠​​​⁠‍‌​⁠​‌​⁠​​​‍​‍​‍⁠​​‍​‍‌‍‍​​‍​‍​⁠‍‍​‍​‍‌​‍​‌‌​⁠​⁠​‍‌‍‌‌‌‌​​‌⁠‌‌​⁠‍​‌‌‌‍‌‍‌⁠‌​​‍​⁠‍​‌‌‌‍‌‍​⁠‌⁠​‍​⁠‌​‌​‌⁠​‍​‍‌⁠⁠‌​​