Stop Wasting Hours onExcel File Version Chaos
Track every Excel change. Merge without conflicts. Work together without breaking formulas.
Fix What's BreakingYour Excel Workflow
Stop firefighting spreadsheet disasters. End the endless back-and-forth. Know exactly what changed and who changed it.
Stop Email Attachment Hell
No more "Budget_v12_FINAL_FINAL_USE_THIS.xlsx". One source of truth for your entire team.
- Everyone works on the same file
- No more emailing back and forth
- Control who can change what
Stop Losing Data to Overwritten Files
See every change. Know who made it. Restore any version instantly with full history.
- Complete audit trail of every change
- Restore any version with one click
- Never ask "who changed this?" again
End Version Conflict Chaos
Test changes safely. Merge without breaking formulas. Work in parallel without fear.
- Test changes without breaking the main file
- See exactly what changed before merging
- AI resolves conflicts automatically
Catch Errors Before Month-End
Review changes before they go live. No more scrambling to fix mistakes at deadline.
- Require approvals before changes go live
- See side-by-side what changed
- Comment on specific changes
No More Manual Conflict Resolution
Stop comparing files line by line. AI shows conflicts and suggests the right fix instantly.
- See conflicts highlighted cell-by-cell
- AI suggests the right merge
- Accept, reject, or modify with one click
Fix Broken Formulas Instantly
Stop hunting for formula errors. AI finds them, explains them, and fixes them automatically.
- AI detects and fixes formula errors
- Generate complex formulas in plain English
- Clean messy data automatically
How SFAX Works
Professional version control for your Excel files in three simple steps
Upload Excel File
Drop your existing .xlsx files into SFAX repositories. No conversion needed. Works with your files as-is.
Create Versions
Team members create versions, make changes, and submit merge requests for review. Work in parallel safely.
Merge with Confidence
Review changes visually, resolve conflicts with AI assistance, and merge updates back to main version safely.
The Excel Collaboration Challenge
Excel Collaboration is Broken
Emailing files creates version chaos and endless confusion
Multiple editors create conflicts and hours of lost work
No way to see who changed what or revert changes easily
SharePoint and OneDrive lack proper version control tools
SFAX Solves It All
Professional version control for Excel with full history tracking
Work in separate versions to avoid conflicts and test changes safely
Visual diffs and complete audit trail of every change
Professional merge request workflow with AI assistance
Perfect for Excel-Heavy Teams
Whether you're managing budgets, analyzing data, or building complex models
Financial Planning
Budget models, financial projections, and scenario planning with full audit trails and compliance.
- Track budget changes over time
- Collaborate on financial models
- Maintain compliance records
Data Analysis
Research datasets, analysis workflows, and reporting templates with complete version control.
- Version analysis iterations
- Share findings safely
- Reproduce past results
Project Management
Project timelines, resource allocation, and tracking spreadsheets with seamless team collaboration.
- Create versions for different scenarios
- Review updates before merging
- Track project evolution
Ready to End Excel Chaos?
Join teams who've stopped losing work to version conflicts. Start tracking changes like a pro.