Simple guides for everyday file jobs.
Step-by-step help for the things everyone gets stuck on: a PDF that’s too big to upload, a photo that must be under 100 KB, a form to sign without a printer, and more.
How to Reduce PDF Size for Online Applications
Upload rejected because your PDF is too big? Learn how to shrink a PDF under 1 MB or 2 MB for job, university and government forms, free and on your phone.
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How to Merge PDF Files on Android or iPhone
Combine several PDFs into one on your phone, without installing an app.
Read the guide →How to Scan Documents to PDF With Your Phone
No scanner? Use your phone camera to make a clean, readable PDF of any document.
Read the guide →How to Sign a PDF Without Printing It
Draw or type your signature and place it on any PDF. No printer, no scanner.
Read the guide →How to Split a PDF Into Separate Files
Cut a PDF into parts, single pages, or just the pages you need.
Read the guide →How to Convert PDF to JPG on Phone or Computer
Turn PDF pages into pictures for WhatsApp, social media or image-only forms.
Read the guide →How to Convert Word to PDF Without Microsoft Office
Four free ways to turn a DOCX into a PDF, and which one to pick for your document.
Read the guide →How to Edit a PDF by Converting It to Word
Change the text in a PDF the easy way: PDF to Word, edit, and back to PDF.
Read the guide →How to Convert Excel to PDF (and Keep It Readable)
Share a spreadsheet as a neat PDF that opens on any phone, with tips for wide sheets.
Read the guide →How to Password Protect a PDF (and Remove It)
Lock a PDF before you share it, and remove the password when you no longer need it.
Read the guide →How to Compress a Photo to 100 KB or 50 KB
The exact steps and settings to get a photo or signature under 100 KB, 50 KB or 20 KB.
Read the guide →JPG vs PNG vs WebP: Which Image Format to Use?
Photos, logos, screenshots or websites: a simple guide to picking the right format.
Read the guide →How to Calculate Loan EMI: Formula and Examples
The EMI formula in plain words, a worked example, and the flat-rate trap to avoid.
Read the guide →Perch to Square Feet: Sri Lanka Land Measurement Guide
Perches, roods, acres and square feet explained, with a quick conversion table.
Read the guide →How to Make a QR Code for Your Business (Free)
Make a QR code for your shop, menu or Wi-Fi, and print it so it always scans.
Read the guide →How to Add a Watermark to Your Photos (Free)
Put your shop or page name on your photos so nobody can pass them off as theirs.
Read the guide →How to Calculate Your Exact Age on a Specific Date
Check an age limit like “18 to 35 years as at the closing date” in seconds.
Read the guide →How to Calculate Percentage of Marks (With Examples)
Marks, discounts, pay rises and percentage change, with easy worked examples.
Read the guide →How to Create a Strong Password (and Remember It)
Long beats complicated. How to make strong passwords and never forget them.
Read the guide →How to Count Words and Characters in Any Text
Word limits for essays and character limits for SMS and social media, made easy.
Read the guide →Ready to get it done?
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