MyPDF Blog
Practical, no-fluff guides for everyday PDF work — every tool mentioned runs in your browser, free and private.
How to Compress a PDF for Email (Fit Under 25 MB, Free)
Gmail and Outlook cap attachments at 20–25 MB. Here's how to shrink a PDF by up to 90% right in your browser — free, no watermark, no upload.
How to Merge PDF Files for Free — No Watermark, No Sign-up
Combine multiple PDFs (and even JPG/PNG images) into one clean file in your browser. Free, private, and no account required.
How to Convert PDF to Word for Free (Without Uploading Your File)
Turn a PDF into an editable .docx right in your browser. Best for text-based documents — and your file never touches a server.
How to Fill Out and Sign a PDF Without Printing It
Type into any PDF form — even ones with just dotted lines — and add a handwritten signature, all in your browser for free.
Are Online PDF Tools Safe? What Really Happens to Your Files
Most online PDF sites upload your documents to their servers. Learn the questions to ask, and why client-side processing is the safer design.
How to Scan Documents With Your Phone — Free, No App to Install
Turn photos of paper documents into clean multi-page PDFs using just your phone's browser. Perspective correction included.
How to Password-Protect a PDF Before Sending It
Encrypt a PDF with a password and set print/copy permissions — processed in your browser so even we never see your password.
PDF Won't Open? How to Repair a Corrupted PDF for Free
'The file is damaged' doesn't have to be the end. Two repair strategies — structure rebuild and page recovery — right in your browser.
How to Convert JPG Photos to PDF (One File, Right Order)
Turn photos of receipts, homework, IDs or whiteboards into a single tidy PDF — free, in your browser, with page size control.
How to Make a Fillable PDF Form for Free (From Any Document)
Turn a plain PDF with dotted lines into a real fillable form that works in Adobe Reader and Chrome — no Acrobat needed.