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Convert your First Interstate BancSystem statements to Excel XLS, XLSX, and CSV formats with precision and security. Trusted by Montana businesses and families for reliable financial data conversion.
Professional statement processing for all account types
Processes all transaction types including checks, transfers, deposits, withdrawals, and fee assessments. Maintains complete transaction history and running balance accuracy.
Supports personal checking, savings, business accounts, and investment accounts. Handles multiple accounts in a single conversion process.
Convert statements from any time period, including historical statements and archived records. Perfect for tax preparation and financial record keeping.
Bank-level security for your financial data
Enterprise-grade encryption protects your financial data throughout the conversion process. All processing occurs in secure, isolated environments with automatic file deletion.
Your financial information is never stored or shared. SOC 2 compliance ensures your data privacy and security are maintained at all times.
Meets all financial data handling standards and regulations. Safe for sensitive business and personal financial information.
Securely upload your First Interstate BancSystem PDF statement from online banking, email, or mobile app. All file types supported including scanned documents.
Advanced AI analyzes your statement, extracting all transactions, dates, amounts, and balances with bank-level accuracy and precision.
System validates all data for accuracy, ensuring transaction totals match and running balances are mathematically correct throughout your statement.
Download your clean Excel XLS, XLSX, or CSV file ready for QuickBooks, Excel analysis, or any accounting software you prefer.
Legacy Excel format
Classic Excel format compatible with older versions of Excel and accounting software. Perfect for systems that require the traditional .xls extension.
Modern Excel format
Current Excel format with advanced features, larger data capacity, and modern compatibility. Recommended for most users and current accounting software.
Universal data format
Comma-separated values format that works with virtually any software including databases, custom applications, and data analysis tools.
Montana
"This converter has saved me countless hours. Instead of manually entering First Interstate transactions into Excel, I can now convert statements in seconds. The accuracy is perfect and it handles all our business accounts flawlessly."
Wyoming
"I work with multiple First Interstate clients and this tool handles all their statements perfectly. The CSV output imports directly into our accounting software without any issues. Highly reliable and secure."
Idaho
"First Interstate statements can be complex with multiple transactions, but this converter makes it simple. I get clean Excel files every time, perfect for tracking expenses and preparing for tax season."
South Dakota
"The security features give me confidence that our financial data is protected. SOC 2 compliance and bank-level encryption mean we can safely convert sensitive First Interstate statements without worry."
We support conversion for statements from all major banks. Choose your bank below.
Yes, your data is completely secure. We use bank-level encryption for all file transfers and processing. Files are automatically deleted after conversion, and we maintain SOC 2 compliance standards. Your financial information is never stored or shared.
We support all First Interstate BancSystem statement formats including PDF statements from online banking, mobile app downloads, emailed statements, and scanned documents. OCR technology handles all formats accurately.
Yes, you can upload and convert multiple First Interstate BancSystem accounts simultaneously. Each account will be processed separately and downloaded as individual files for easy organization.
Our conversion accuracy is 99.9%+. Advanced AI algorithms extract all transaction details including dates, descriptions, amounts, and running balances. All data is mathematically validated before download.
The Excel XLS, XLSX, and CSV outputs are compatible with QuickBooks, Xero, FreshBooks, and virtually all accounting software. The clean, structured format ensures easy import into any financial system.
Yes, we support First Interstate BancSystem statements from any date range. Whether you need to convert last month's statements or archive records from several years ago, our system handles all time periods.
