PDFscaler
Free Online Calculators
Financial, Health, Math & Everyday Calculators
Calculate EMI, SIP returns, compound interest, BMI, age, currency conversions and more using fast, accurate browser-based calculators. No installation required.
100% Private In-Browser Tools
CALCULATOR Tools
8 tools foundEMI Calculator
Calculate loan EMI, interest, and monthly schedules.
SIP Calculator
Estimate SIP financial returns and maturity value.
Compound Interest
Compute compound interest on your principal values.
Currency Converter
Convert between world currencies with live estimates.
Age Calculator
Calculate exact age in years, months, weeks, and days.
BMI & Calorie
Estimate BMI and evaluate daily recommended calorie needs.
Countdown Timer
Set a custom count down to any date or event.
Indian Income Tax
Compare and estimate taxes under New vs. Old Regimes (FY 24-25 / FY 25-26).
How It Works
Three simple steps. No accounts, no uploads, no waiting.
Choose a tool
Pick from 50 tools across PDF, image, calculator and utility categories.
Upload your file
Select a file from your device — it stays 100% in your browser memory.
Get your result
Download or copy the processed result instantly. Fast, private, and free.
Why Choose PDFscaler
Built for privacy, speed, and zero friction.
Fast
Tools run locally inside your browser memory — no heavy upload wait-times.
Secure
Your files never leave your device. Strict privacy-by-design architecture.
Free
Completely free to use with no limits, no signups, and zero watermarks.
Privacy Focused
No logging or reading of your file content. No document caching, ever.
No Signup Required
Open any tool and start processing instantly. No authentication barriers.
Mobile-Friendly
Works flawlessly on every device, mobile screen size, and touch tablet.
Frequently Asked Questions
Everything you need to know about PDFscaler.
Complete Your PDF Workflow
Explore our specialized PDF manipulation tools to streamline your document productivity.
Word to PDF
Convert DOCX to PDF while keeping fonts and layout intact.
Split PDF
Extract pages or split a PDF into separate files easily.
PDF to JPG
Convert each page of your PDF file into a high-resolution image.
PDF to PowerPoint
Transform PDF slides back into a structured presentation.
PDF Forms
Fill interactive text fields and select checkboxes securely.
Merge PDF
Combine multiple PDF files into one free, right in your browser.
HTML to PDF
Convert HTML code or webpage elements into a standard PDF document.
Excel to PDF
Convert Excel to PDF and fit your whole sheet on one page.
Edit PDF
Add text, highlight, draw, and sign your PDF online for free.
PDFscaler Resources & Learning Guides
Explore our comprehensive publications, guides, and updates to master document optimizations and browser security.
Read Our Blog Articles
Learn about client-side document security, PDF workflows, image compression tricks, and productivity optimizations.
Master User Guide
Step-by-step tutorials, walkthroughs, and technical answers to get the most out of PDFscaler features.