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Every tool on Cygnatrix Tools, grouped by category. Each one runs in your browser — free, no sign-up.
Combine multiple PDF files into one document, in any order.
Extract pages or split a PDF into separate files.
Reduce PDF file size so it is easier to email and upload.
Convert a PDF into an editable Word (.docx) document.
Turn each PDF page into a high-quality JPG image.
Combine JPG, PNG or WebP photos into a single PDF.
Rotate one page or every page of a PDF, with a live preview.
Reorder, delete or extract pages with drag-and-drop thumbnails.
Add an open password to a PDF, or remove one you already know.
Add text, a signature, highlights, whiteout and shapes to a PDF in your browser.
Scan paper to a clean, straightened PDF with your phone camera — no app.
Trim margins or cut a PDF page down to a chosen area, visually.
Pull the front and back out of your Aadhaar or Ayushman PDF, sized for PVC printing.
Calculate monthly EMI, total interest and total repayment.
Estimate the future value of a monthly mutual-fund SIP.
Calculate fixed deposit maturity value and interest earned.
Calculate recurring deposit maturity value and interest.
Add or remove GST and split it into CGST and SGST.
Full loan breakdown: EMI, total interest, repayment and schedule.
Find the compound annual growth rate of an investment.
Estimate in-hand salary from CTC with PF, tax and deductions.
Compare the old and new tax regime side by side, FY 2025-26.
See how much interest and time a loan prepayment actually saves.
See how raising your SIP every year grows your final corpus.
LTCG and STCG tax on equity, debt funds, gold and property.
Work out your tax-exempt HRA under Section 10(13A).
Gratuity payable under the Payment of Gratuity Act, 1972.
See how long a lump sum lasts under a fixed monthly withdrawal.
Reduce image file size while keeping the quality you want.
Resize images to exact pixels or by percentage.
Convert JPG photos to lossless PNG images.
Convert PNG images to smaller JPG files, with background control.
Convert JPG and PNG images to modern WebP (and back).
Convert iPhone HEIC/HEIF photos to widely-supported JPG.
Hit an exact file size in KB — for forms that demand it.
Crop, resize and compress your photo and signature to an exam’s exact spec.
Crop to India, US or Schengen passport photo standards, plus a printable sheet.
Crop your photo (and signature) to the exact size for PAN, Aadhaar or Ayushman Bharat.
Turn a photo or logo into a 3D-printable STL — lithophane, relief or cylinder.