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PDF 指南 与操作教程

Edit any PDF onlinewithout uploading it

Change text in its own font, sign a page and type on a form, right in your browser - no detour through Word, and your file never leaves your computer.

转换 PDF 指南

PDF 转 Word 和 Excel、Office 文件转 PDF，以及每种转换能保留什么、不能保留什么。

A red PDF file tile with an arrow pointing to a blue document tile, for a PDF being converted into an editable document
转换 PDF

PDF into Google Docs

How to Open and Edit a PDF in Google Docs

Google Drive will open a PDF in Google Docs in one click, and it will flatten your layout while it does it. Here is what that step actually changes, and the free two-step route that keeps far more of the document.

10 min read阅读指南
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转换 PDF

Several files, one PDF

How to Convert Several Files to PDF at Once

Forty invoices have to become forty PDFs, or twelve Word documents have to become one pack. Both jobs start the same way and finish differently. Here is the order to do them in, and how naming decides the sequence.

10 min read阅读指南
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转换 PDF

PowerPoint to PDF

How to Convert PowerPoint to PDF for Sharing and Printing

A deck sent as a .pptx opens differently on every machine, if it opens at all. A PDF of it opens everywhere and cannot be edited by accident. Here is what the conversion keeps, what it drops, and how to get a file that is small enough to send.

9 min read阅读指南
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转换 PDF

Excel to PDF, all columns intact

How to Convert Excel to PDF Without Cutting Off Columns

A spreadsheet is not a page, which is why the PDF so often has half a table on one sheet and the other half three pages later. Here is how the conversion decides where pages fall, and how to set the workbook up so the PDF comes out right first time.

9 min read阅读指南
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转换 PDF

Word to PDF, done properly

How to Convert Word to PDF: Fonts, Layout and What Changes

Sending a Word file means sending a document that will look different on every machine that opens it. A PDF fixes the page. Here is how to make one that looks exactly like your document, and the few things that do not survive the trip.

9 min read阅读指南
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转换 PDF

PDF to Excel, without retyping

How to Convert PDF to Excel Without Retyping the Table

A bank statement, a price list, a results table - the numbers are right there on the page, and typing them out is where errors come from. Here is how table extraction works, which tables come out clean, and how to check the ones that do not.

9 min read阅读指南
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转换 PDF

PDF to Word, honestly

How to Convert PDF to Word and Keep the Formatting

A PDF does not contain paragraphs, so any Word file made from one is a reconstruction. Here is what converts cleanly, what never will, how to get the best result, and when editing the PDF directly is the better answer.

9 min read阅读指南

每个工具都有一篇指南

每个工具做什么、什么时候用它，以及上传任何文件前值得了解的设置。