All Free Tools โ
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51+ free online tools. No account, no downloads, no fees โ ever. Everything runs instantly in your browser.
Why Are AWE-OS Tools Free?
AWE-OS was built with a simple belief: professional-grade tools should be accessible to everyone in India โ students, freelancers, teachers, homemakers, and small business owners โ regardless of their income or technical background. Every tool on this page is 100% free with no hidden fees, no subscription tiers, and no features locked behind a paywall. (Our AI-powered tools, like the Resume Builder and Content Writer, are the exception โ they require a free account and, for heavy use, a paid plan.)
Unlike most "free" tool sites that limit you to 3 downloads per day or watermark your output files, AWE-OS tools have no such restrictions. Merge 50 PDFs, calculate your EMI 100 times, generate unlimited QR codes โ everything runs without usage counters or artificial limits. The tools process your files entirely in your browser using JavaScript, which means no server costs are passed on to you and your files never leave your device.
AWE-OS is funded by advertising and by digital products we build and sell in our Store. The free tools have no usage limits, no watermarks, and no hidden fees โ and that won't change.
Popular Free Tools You Can Use Right Now
- โฆMerge PDF โ combine multiple PDFs into one file
- โฆCompress PDF โ reduce file size without quality loss
- โฆSIP Calculator โ plan mutual fund SIP investments
- โฆBMI Calculator โ check weight using Indian ICMR thresholds
- โฆIncome Tax Calculator โ compare Old and New regime for FY 2025-26
- โฆInvoice Generator โ GST-compliant invoices in seconds
- โฆPassword Generator โ cryptographically secure passwords
- โฆQR Code Generator โ print-ready QR codes for any content
Frequently Asked Questions
Are these tools really free โ no hidden charges?
Yes โ completely free. No credit card, no trial period, no email signup required. Open any tool and start using it immediately with zero restrictions.
Do I need to create an account?
No. Every tool works without an account. Creating a free account is optional and only needed if you want to save your work history or access advanced AI-powered features.
How do you make money if the tools are free?
AWE-OS is funded by advertising and by digital products we build and sell in our Store. The free tools have no usage limits, no watermarks, and no hidden fees โ and that won't change.
Combine multiple PDF files into one document. Drag to reorder before merging.
Split a large PDF into separate pages or custom page ranges.
Remove unwanted pages from a PDF document instantly.
Extract specific pages from a PDF into a new document.
Reorder and rearrange pages within a PDF visually.
Reduce PDF file size without losing quality.
Convert JPG, PNG, and WEBP images to PDF instantly.
Convert Microsoft Word documents to PDF while preserving formatting.
Convert Excel spreadsheets to PDF format.
Convert PowerPoint presentations to PDF.
Convert PDF pages to high-quality JPG images.
Convert PDF to editable Word document.
Extract all text from a PDF file instantly โ copy or download as a plain text file.
Convert PDF pages to PowerPoint slides โ each page becomes a slide in a PPTX file.
Extract tables from PDF and convert to Excel spreadsheet.
Rotate individual pages or entire PDF documents.
Add custom text watermarks to PDF pages.
Add page numbers to PDF pages with custom position and style.
Edit PDFs online free โ add text, draw, highlight, sign, and annotate PDF files instantly in your browser.
Password-protect a PDF to prevent unauthorized access.
Remove password from a protected PDF document.
Calculate fixed deposit maturity amount, TDS on interest, and compare FD rates across SBI, HDFC, ICICI, Axis, Kotak, and Post Office. Also calculates RD returns.
Calculate PPF maturity amount, year-by-year interest growth, 80C tax savings, partial withdrawal eligibility, and 5-year extension projections.
Calculate SIP returns, lumpsum growth, and goal-based SIP amounts for Indian mutual funds. Compare returns at 8%, 12%, 15%, 18% with charts.
Calculate return on investment with detailed analysis, charts, and scenario comparisons.
Calculate your income tax instantly for India (Old/New regime) and USA. Get slab-wise breakdown, effective tax rate, and TDS estimate.
Calculate your Body Mass Index with metric or imperial measurements.
Calculate exact age in years, months, and days from any date of birth.
Calculate monthly EMI for home, car, and personal loans with amortization schedule.
Calculate percentages, percentage change, and percentage of total.
Calculate GST for any rate โ add or extract tax with CGST, SGST, and IGST breakdown for Indian businesses.
Calculate tip amount and split the bill equally among any number of people.
Find the final price, savings amount, and discount percentage for any sale price.
Calculate your GPA from course grades and credit hours.
Calculate your HRA tax exemption under Section 10(13A) โ compares actual HRA received, 50%/40% of basic salary, and rent paid minus 10% of basic to find your exempt amount.
Calculate your National Pension System (NPS) retirement corpus, tax-free lump sum withdrawal, and monthly pension based on contribution, expected returns, and annuity rate.
Calculate capital gains tax on equity, debt mutual funds, real estate, and gold โ FY 2025-26 rates per Finance Act 2024, with STCG/LTCG classification and effective tax rate.
Convert between units of length, weight, temperature, speed, and more.
Count words, characters, sentences, and estimate reading time instantly.
Generate strong, secure, random passwords with custom rules.
Pick colors and convert between HEX, RGB, and HSL formats.
Generate QR codes for URLs, text, contacts, and more. Download as PNG.
Compress JPG, PNG, and WEBP images without losing quality.
Convert between INR and 14 major currencies with instant results and exchange rate display.
Convert numbers between decimal, binary, octal, and hexadecimal instantly.
Validate, pretty-print, and minify JSON instantly โ with syntax error detection.
Convert CSV files to JSON format instantly in your browser.
New tools added every week
Create a free account to save your work, access history, and unlock our AI-powered tools.