The DeftPDF PDF Blog

We write about being productive with PDF files Brought to your by DeftPDF , an easy to use rich PDF toolset powered by an open source engine.

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How to Lock PDF with Permissions Using Owner Password

Now you’re asking how you can make your PDF a read-only document, which...

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What is a PDF?

What is a PDF and how can you benefit from it? DeftPDF shares with you...

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How to Copy One or Multiple Selected PDF Pages to Make a New File

With PDF files, extraction is withdrawing selected pages from one PDF to reuse them as...

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How to Repair Corrupted PDF File and Restore PDF Data

What is a corrupted file? PDF files are not only the ones that get corrupted...

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How to Cut PDF Vertically in Half

When you scan pages of a book, you don’t scan them one cheek...

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How to Add Header and Footer on your PDF

In simple terms, headers and footers are small pieces of information placed at the top...

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How to Highlight and Strikethrough PDF Easily with DeftPDF

Highlighting and striking text in a PDF document is also called annotating. When you annotate...

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How to Merge and Combine PPT and Word Files in One PDF

When you merge, you also combine. The follow-up question most people ask is why do...

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DeftPDF has All PDF Tools

Here's a one-pager glimpse of all the things you could do with DeftPDF online PDF...

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How to Make my PDF Pages Smaller

Resizing a PDF page is about making the page seem smaller or bigger on paper...

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How to Convert PDF to Image Format for Free

Did you know that there are more than 10 file formats for photos? In fact, when...

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How to Convert Multiple Word Files to PDF Fast

Why should I convert my Word documents to PDF? Aside from the fact that it's...

PDF Hacks

How to Unlock and Permanently Remove Password from a PDF File

So you forgot PDF password and now you’re looking for software online to...

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How to Add Checkboxes and Textboxes in your PDF File

Different forms have different elements – it may be a radio box, a checkbox, a...

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How to Translate to English with PDF Documents

Though many PDF converters and PDF editors are already out there in the world wide...

PDF Hacks

Infographics: 8 Hacks on PPT and PDF

Here's a quick glance on a one-pager infographic that will show you all the possible...

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