Modern Data Cleaning for Ambitious Teams.
Smart automation solutions designed to help high-performing teams work faster, more efficiently, and with pristine data.
Download FreeTrusted by 10,000+ data professionals worldwide
Two powerful modes.
One clean dataset.
Whether you prefer hands-off automation or conversational AI, Cleansera gives you professional-grade data cleaning tools without the complexity.
Automated Cleaning
Set rules once. Let Cleansera apply them across your entire dataset. Deterministic pipelines that are repeatable, auditable, and blazing fast.
Chat-Based Cleaning
Describe what you need in plain English. Our AI understands your data context and generates cleaning operations conversationally.
High-Performance Engine
Process millions of rows locally with pure native desktop performance. No browser bottlenecks, no row limits.
100% Private & Local
Your data never leaves your machine. Perfect for HIPAA, GDPR, and sensitive financial datasets.
Data Observability
Automated quality scores, null-value detection, and detailed column-level statistical analysis.
Universal Connectivity
CSV, Excel (XLSX/XLS), PostgreSQL, MySQL, SQLite — connect any data source seamlessly.
Your journey from data chaos to clarity
See exactly how Cleansera works — from sign-in to squeaky-clean data in four simple steps.
Sign In to Your Workspace
Get started in seconds. Create your account or sign in to access your personal Cleansera workspace. Your data stays local — the account just syncs your preferences and project metadata.
Your Command Center
The Dashboard gives you a bird's-eye view of all your data projects. Track progress, manage workflows, and jump into any project with a single click. Everything organized, nothing lost.
Create a New Project
Set up a new cleaning project with context-aware configuration. Choose your data domain — BFSI, Supply Chain, Marketing, or let Cleansera auto-detect it. Context drives smarter cleaning rules.
Select File & Start Cleaning
Browse or drag your CSV, Excel, or database connection. Cleansera builds a complete workflow — review each step, customize parameters, and execute. Your original data is never modified.
Four steps to flawless data
No setup. No configuration headaches. Just clean data in minutes.
Import
Connect any CSV, Excel file, or Database table. Just point to a local file path — no uploads, no cloud.
Configure
Cleansera auto-detects your data domain and generates cleaning rules. Review each step, customize, and approve.
Clean
Choose Automated mode for instant pipelines, or Chat mode for conversational AI cleaning. Watch your data transform.
Export
Save your pristine dataset wherever you want. Original files are never modified. Full audit trail included.
Simple, transparent pricing
Start free. Upgrade when you need more power.
Free
Perfect for individuals getting started with data cleaning.
Pro
For professionals who need unlimited power and all file formats.
Enterprise
For teams that need full control, compliance, and dedicated support.
Loved by data professionals
See what our users have to say about Cleansera.
“Cleansera completely changed how our team prepares reports. What used to take hours in Excel now takes seconds. The automated pipeline is a game-changer.”
“Finally a tool that keeps our patient data local while still giving us AI superpowers. HIPAA compliance is non-negotiable for us, and Cleansera delivers.”
“The chat-based cleaning mode is incredibly intuitive. I just describe what I want, and it generates the cleaning steps. My team adopted it in a day.”
Frequently asked questions
Everything you need to know about Cleansera.
Yes! The free tier includes full local data processing, CSV support, and 5 AI workflow generations per month. No credit card required. You can upgrade to Pro anytime for unlimited usage and more file format support.
Ready to transform your data?
Download Cleansera today. It's free, fast, and built for professionals like you.
Windows 10/11 · 78.6MB · No account required