Product overview
PerfectXL Products: Spreadsheet Auditing & Risk Management Software
Take control of your complex financial models with PerfectXL. We offer a comprehensive ecosystem of spreadsheet auditing software, tailored consulting, and expert training designed to eliminate Excel errors.
Whether you need to detect hidden risks, compare spreadsheet versions, or visualize data flows, our tools empower you to work with complete confidence.
- Soon available as one powerful, unified application

Our products
PerfectXL Software Modules
PerfectXL Suite: The All-in-One Spreadsheet Companion
Get complete control over your organization’s Excel models with our flagship software. PerfectXL Suite combines all our powerful auditing modules into one seamless platform, allowing you to validate data, document changes, and enforce best practices effortlessly.
- Automated, in-depth risk analysis
- Visual data flow mapping
- Instant version comparison & change logs
- One-click PDF quality and audit reports


Risk detection
PerfectXL Risk Finder: Automated Excel Quality Control
Stop relying on manual reviews. The Risk Finder module instantly scans your spreadsheets to detect vulnerabilities, hidden blunders, and structural flaws before they impact your business.
- Identify hardcoded numbers in complex formulas
- Detect circular references and broken links
- Flag hidden sheets, rows, and invisible data
- Generate comprehensive risk assessment reports

Model visualization
PerfectXL Explore: Visual Excel Model Analysis
Understand exactly how your spreadsheet is built. Explore untangles complex Excel models by visualizing data flows, making it easy to map out dependencies and onboard new team members.
- Interactive maps of spreadsheet data flows
- Trace formula dependencies across multiple sheets
- Identify unused or orphaned data inputs
- Simplify complex model handovers

Version comparison
PerfectXL Compare: Spreadsheet Version Control
Never lose track of spreadsheet modifications again. Compare analyzes two versions of an Excel file in seconds, highlighting exactly what was changed, added, or deleted.
- Detect changes in formulas, values, and structure
- Track modifications to VBA code and macros
- Generate automated, clear change logs
- Easily document updates for compliance audits

Better vision
PerfectXL Highlighter: In-App Excel Validation
Gain clarity at a single glance directly within Microsoft Excel. Highlighter color-codes your spreadsheet to instantly separate static data inputs from complex formula calculations.
- Native Excel Add-in integration
- Color-code cells based on properties (formulas vs. inputs)
- Spot inconsistencies in data patterns immediately
- Navigate models faster during live reviews
Our services
Professional Excel Services
Risk detection
Excel Consultancy & Custom Development
Need a complex model built from scratch or a broken spreadsheet rescued? Our team of financial modeling experts builds robust, error-free spreadsheets tailored to your exact business needs.
- Custom financial model development
- Legacy spreadsheet cleanup and optimization
- Built following Golden Excel Principles
- Flexible project-based or hourly pricing
Risk detection
Corporate Excel Training & Best Practices
Empower your team to build safer, smarter spreadsheets. Our in-depth training courses teach financial professionals the best practices of Excel modeling and how to avoid costly pitfalls.
- 4-week intensive online training program
- Learn the architecture of perfect Excel models
- Interactive lectures, videos, and discussions
- Ideal for finance, audit, and control teams