How to Make All PDF Pages Same Size (Proportionally, 6 Ways)
Pages in a PDF file come with different size, especially after we combine multiple PDFs that have different width and height? This scenario might bring on feelings of [...]
[6 Ways] How to Edit Certificate Online Free, Name Included
I received my certificate for a training program, but noticed the name was spelled incorrectly. I've requested a corrected version from the issuing organization, but the person [...]
How to Add Arrow to PDF in 7 Ways (with Adobe or Online Free)
I am now volunteering in our community, yesterday, I was given the task to share a guide which contained a lot of charts, flows. So, I am [...]
How to Change PDF Background Color from Black to White [6 Ways]
I needed to print out a PDF proposal, but 2 pages of the file had a darker color, which made the first printout quite hard to read. [...]
5 Ways to Add Audio to PDF 2025 (Tested and Playable)
Our workplaces are getting smarter and smarter, thanks greatly to the prevalence of digital documents like PDF. We can edit text, image, url, add buttons, execute actions, embed [...]
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 digital [...]
6 Ways to Find Large Files on Mac (2025 Updated)
Large files can never be a delight, it just eats up so many the space on your mac and ultimately slow down the Mac. For my own part, [...]
4 Ways to Convert Word to Fillable PDF Form (and Free)
We may need to convert a Word document to a fillable PDF form, because PDF has excellent interactive tools and retains exact content & appearance in saved document, [...]
5 Ways to Add Image to PDF on Windows for Free
If you have been adding a new JPG, PNG or other image to your PDF document, you are not alone. That said, we can find solutions to insert [...]
8 Ways to Add Blank Page to PDF (Free Online Easily)
We sometimes need to add blank or empty pages to a PDF for writing additional notes, or insert the blank/empty page as front or back cover for our [...]