Development
How to Write an Invoice for Your Small Business, With a Free Invoice Maker
3 Nov 2026 · 3 min read · By Francis Landford
#Free Tools
Tuesday 3 November 2026
Development
How to Sign a PDF on Your Phone Without Printing It
You do not need a printer and a scanner to sign a document. Here is how to add your signature, the date and some text to a PDF on your phone, for free.
3 Nov 2026 · 3 min read
Development
How to Make a PDF or Photo Smaller for WhatsApp, Email and Online Forms
File too big to send or upload? Here is how to shrink PDFs and photos to fit email, WhatsApp and application forms, and what to do when one method does not work.
3 Nov 2026 · 3 min read
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Development
How to Make a WhatsApp Link and QR Code for Your Business
A WhatsApp link opens a chat with you, with your message already typed. Here is how to make one, and a QR code that customers can scan from your shop sign or flyer.
3 Nov 2026 · 3 min read · By Francis Landford
Development
How to Merge PDF Files for Free, Without Installing Anything
Need to send several PDFs as one file? Here is how to join them in the right order, for free, on your phone or computer, without uploading your documents anywhere.
3 Nov 2026 · 3 min read · By Francis Landford