4 Ways to Add a Person to a Photo (with AI, or Online Free)
Missing a person in a perfect photo? Now bring new life to your photos by adding a person to your landscape picture, to a group photo or any [...]
7 Ways to Crop Video on Mac (QuickTime and iMovie Incl.)
We crop videos to cut unwanted parts, trying to focus audience’s attentions or fit the video to different streaming platforms. A video cropping is often processed with a [...]
8 Ways to Add Timestamp to Photos Already Taken (Also Online)
My daughter bought several plants 2 months ago, recently she was interested in monitoring the growth. She did took some photos before, but now she wanted to [...]
How to Add Watermark to PDF (4 Free Plus 4 Paid Ways)
Do you want to watermark your PDFs for branding purpose? Are you afraid of that someone steals your ideas or privacy from your PDF files? Or will you [...]
How to Add Check Box in PDF, with or without Adobe Acrobat?
This article is here to guide through the process to add check box to PDF, so users can easily check a PDF. It includes all the easy and [...]
How to Copy Signature from PDF to Another: 7 Ways
Last weekend, my mom got a PDF proposal and signed, but in the wrong spot and with wrong title. She is 70 and doesn’t know much about [...]
3 Ways to Unflatten PDF (BlueBeam, Acrobat, Online Free)
I noticed an incorrect date has been added to the signature field. But the PDF was flattened as a static image, and I could not correct the [...]
6 Ways to Darken PDF Text for Printing, including Scan
Texts in the PDF file are too light and you are looking for a way to darken the PDF texts for printing? The good news is that there [...]
Page Extraction Not Allowed in Source PDF? 3 Solutions for 2026
When checking the document properties for a PDF in Adobe Acrobat or other PDF tools, you may see following: Or when you were trying to organize pages, you [...]
How To Combine PDF Files on Windows 11 or 10 (FREE in 2026)
The need of combining PDF files inevitably arises at the times when you have more and more PDF files stored on your Windows machine, you need to put [...]