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 convert HEIC to PDF

By default, iPhones with iOS 11 or later use a standard format for their images. The...

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How to batch process images to PDF

Images play a big role in our digital world. A picture can tell a thousand...

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How to Easily convert into PDF/A with DeftPDF

PDF/A is an important variant of the PDF format. It is specially made for...

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How to Batch Process for merge

Merging multiple files in one is usually free on every online converter but merging as...

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How to Upgrade with DeftPDF

DeftPDF is a user-friendly web-based PDF editor and converter that works for Windows, Mac and...

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How to create a team account

An upgraded DeftPDF account, upon purchase, can be linked to other accounts in terms of...

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

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