PDF 格式的博客

我们写关于使用 PDF 文件的高效性带给你的文件格式文件 ，一个易于使用的丰富的 PDF 工具集由开源引擎提供支持。

PDF Hacks

What is PDF/VT?

There’s a PDF format that can help businesses and organizations become much more...

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How to validate eSignatures

In the old days when sealing a contract meant signing on paper, signatures were manually...

What is a copyright – learning about online laws

So you’ve decided to start a new blog online, add videos, insert photos...

The truth about Valentines Day

Valentines is one of the busiest day of the year where restaurants are filled with...

PDF Hacks

Different types of assistive technology

In a perfect world, everyone online will be able to access and read your article...

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How to draw on documents like ink markings

So you want to annotate your PDF files as if you were drwaing on it...

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How to Know if your PDF is being tracked

We all worry that one day, all of our activities will be tracked down by...

Is PDF an open standard?

The world has been using the PDF format for many years and still, most of...

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How to convert TIFF to PDF

If you’re a regular joe, you would probably ask, what is TIFF and...

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How to cite PDF files and links

Citing a PDF in your document is no different than citing a book or a...

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How to transfer files from mobile to Windows

We are fortunate in this day and age to have such wonderful developments and several...

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How to convert files to PDF without changing the share link in Google Drive

You’re finally done with your eBook and you decided to upload the file...

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How to backdate PDF files

When your files and documents gets corrupted or catches a virus, it is possible that...

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How embed fonts in Word when saving as PDF

Sending, transferring or uploading Word documents and PDF files doesn’t always turn out...

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How to save each cell in Excel into a JPEG

We can always save a document into PDF, we can save each excel sheet into...

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How to convert Java to PDF

What is Java anyway? Java is a programming language made by Sun Microsystems in 1995. It...

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