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 Batch Process Documents at DeftPDF

When you upgrade to DeftPDF, you enjoy one of the most efficient and convenient ways...

FAQs for the Upgrade Plan at DeftPDF

DeftPDF is a powerful PDF tools made simple, built as a userfriendly software made exactly...

Benefits of upgrading your DeftPDF account

DeftPDF is coming in strong for 2022 with a new release as we reveal a powerful...

How to keep your new year’s resolution

If it’s tips you need, it’s tips we’ll give...

New year’s resolution ideas for document geeks

It’s 2022 and it’s another chance for everyone to start new beginnings...

PDF color models and profiles

PDF documents can be in grayscale or color. It supports objects and elements that are...

What is PDF/X?

If you’re a subscriber to our blog, you’d learn by now...

What is PDF/E?

A portable document format (PDF) is known for its high standards. It is used in...

What is PDF/A?

With technology constantly changing and developing, it is no wonder that plenty of users these...

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What is raster or rasterization?

Have you ever heard of the term raster? Graphic designers and publications often encounter this...

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PDF Preflighting

Checking your PDF before printing is called preflighting. When this is done, a software tool...

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How to share PDF in Zoom

Since work from home is the new norm of the year, making meetings via Zoom...

File types and conversions

There are different types of files available for computers to read but not all of...

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How to Split Scanned Book Pages

Scanning a book is easy and it can be done manually by anyone with a...

5 Ways to customize and make an effective invoice

An invoice is basically a document that shows your clients the amount due to be...

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How to Extract PDF data into phonebook

It’s easy to copy phone numbers and data from one phone to another...

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升級到高級

The task is limited to 檔 and maximum file size of 50 MBs.

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