FreeTools

Guides

Short, practical how-tos for everyday document and file tasks — no software to install, no accounts to create.

How to merge PDF files without Adobe Acrobat

Combine multiple PDFs into one file, free, without installing anything or uploading your documents.

How to sign a PDF without uploading it

Add your signature to a contract or lease directly in your browser — the file never leaves your device.

How to compress an image to 100 KB (or any exact size)

Hit strict upload limits for job portals, visa applications and government forms without guesswork.

How to make a WiFi QR code for guests

Let visitors join your WiFi with one scan — no password spelling, no expiry, printable.

How to make an ATS-friendly resume for free

Format your resume so applicant tracking systems can actually read it — and recruiters actually see it.

How to calculate your freelance hourly rate

Work backwards from your income goal, taxes and billable hours to a rate that actually sustains you.