PDF 部落格

我們寫關於使用 PDF 文件的生產力帶給你的防禦 PDF ，這是一個易於使用的豐富的 PDF 工具集，由開源引擎驅動。

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How to Split Double Pages in PDF

Scanning books may always turn up with two pages in one sheet and it can...

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How to convert a JPEG into PDF in Python

Using python to convert any file into PDF is different than using web-based programs or...

PDF Hacks

What PDF tags can do for you

It sounds so old school and it probably is. Tags are one of the most...

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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