Расширение файлов созданных в microsoft word это

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The following is a list of filename extensions used by programs in the Microsoft Office suite.

Word[edit]

Legacy

Legacy filename extensions denote binary Microsoft Word formatting that became outdated with the release of Microsoft Office 2007. Although the latest version of Microsoft Word can still open them, they are no longer developed. Legacy filename extensions include:

• .doc – Legacy Word document; Microsoft Office refers to them as «Microsoft Word 97 – 2003 Document»
• .dot – Legacy Word templates; officially designated «Microsoft Word 97 – 2003 Template»
• .wbk – Legacy Word document backup; referred as «Microsoft Word Backup Document»

OOXML

Office Open XML (OOXML) format was introduced with Microsoft Office 2007 and became the default format of Microsoft Word ever since. Pertaining file extensions include:

• .docx – Word document
• .docm – Word macro-enabled document; same as docx, but may contain macros and scripts
• .dotx – Word template
• .dotm – Word macro-enabled template; same as dotx, but may contain macros and scripts
• .docb – Word binary document introduced in Microsoft Office 2007
• .pdf – PDF documents
• .wll – Word add-in
• .wwl – Word add-in

Excel[edit]

Legacy

Legacy filename extensions denote binary Microsoft Excel formats that became outdated with the release of Microsoft Office 2007. Although the latest version of Microsoft Excel can still open them, they are no longer developed. Legacy filename extensions include:

• .xls – Legacy Excel worksheets; officially designated «Microsoft Excel 97-2003 Worksheet»
• .xlt – Legacy Excel templates; officially designated «Microsoft Excel 97-2003 Template»
• .xlm – Legacy Excel macro
• .xll_ – Excel 4 for Mac add-in
• .xla_ — Excel 4 for Mac add-in
• .xla5 – Excel 5 for Mac add-in
• .xla8 – Excel 98 for Mac add-in

OOXML

Office Open XML (OOXML) format was introduced with Microsoft Office 2007 and became the default format of Microsoft Excel ever since. Excel-related file extensions of this format include:

• .xlsx – Excel workbook
• .xlsm – Excel macro-enabled workbook; same as xlsx but may contain macros and scripts
• .xltx – Excel template
• .xltm – Excel macro-enabled template; same as xltx but may contain macros and scripts

Other formats

Microsoft Excel uses dedicated file formats that are not part of OOXML, and use the following extensions:

• .xlsb – Excel binary worksheet (BIFF12)
• .xla – Excel add-in that can contain macros
• .xlam – Excel macro-enabled add-in
• .xll – Excel XLL add-in; a form of DLL-based add-in^[1]
• .xlw – Excel work space; previously known as «workbook»

PowerPoint[edit]

Legacy

• .ppt – Legacy PowerPoint presentation
• .pot – Legacy PowerPoint template
• .pps – Legacy PowerPoint slideshow
• .ppa – PowerPoint (2007?) add-in
• .ppam – PowerPoint 2007 add-in with macros enabled

OOXML

• .pptx – PowerPoint presentation
• .pptm – PowerPoint macro-enabled presentation
• .potx – PowerPoint template
• .potm – PowerPoint macro-enabled template
• .ppam – PowerPoint add-in
• .ppsx – PowerPoint slideshow
• .ppsm – PowerPoint macro-enabled slideshow
• .sldx – PowerPoint slide
• .sldm – PowerPoint macro-enabled slide
• .pa – PowerPoint add-in

Access[edit]

Microsoft Access 2007 introduced new file extensions:

• .ACCDA – Access add-in file
• .ACCDB – The file extension for the new Office Access 2007 file format. This takes the place of the MDB file extension.
• .ACCDE – The file extension for Office Access 2007 files that are in «execute only» mode. ACCDE files have all Visual Basic for Applications (VBA) source code hidden. A user of an ACCDE file can only execute VBA code, but not view or modify it. ACCDE takes the place of the MDE file extension.
• .ACCDT – The file extension for Access Database Templates.
• .ACCDR – is a new file extension that enables you to open a database in runtime mode. By simply changing a database’s file extension from .accdb to .accdr, you can create a «locked-down» version of your Office Access database. You can change the file extension back to .accdb to restore full functionality.
• .ACCDU – Access add-in file
• .MDA – Access add-in file
• .MDE – Access add-in file

OneNote[edit]

• .one – OneNote export file

Outlook[edit]

• .ecf – Outlook 2013+ add-in file

Billing^[2][edit]

Publisher[edit]

• .pub – a Microsoft Publisher publication

XPS Document

• .xps – a XML-based document format used for printing (on Windows Vista and later) and preserving documents.

See also[edit]

• Microsoft Office
• Microsoft Office XML formats
• Filename extension
• Alphabetical list of file extensions
• Office Open XML

External links[edit]

• Introducing the Microsoft Office (2007) Open XML File Formats
• Introduction to new file-name extensions

References[edit]

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Are you having problems opening a DOCX file or just wondering what they contain? We explain what these files are used for and show you software that we know can open or otherwise handle your files.

What is a DOCX file?

A .DOCX file is a Microsoft Word Document file.

.docx is the file extension for files created by Microsoft Word 2007 and later, as opposed to earlier versions that used the binary .doc file format. These files are based on the Office Open XML format and are used for storing documents that include text, formatting, images, and other content. They are typically used for creating and editing documents such as letters, reports, and resumes and are widely used in personal and professional settings.

One of the advantages of .docx files is that they can be opened and edited by various programs, including Microsoft Word, and several free and paid alternatives, such as Google Docs, LibreOffice, and OpenOffice. This makes them a convenient and widely compatible format for sharing and collaborating on documents.

In addition to basic text and formatting, .docx files support features such as tables, lists, hyperlinks, and embedded media. They can also be password-protected for added security.

What is the difference between .DOC and .DOCX files?

.DOC is the file extension for files created by Microsoft Word 97-2003, while .DOCX is the file extension for files created by Microsoft Word 2007 and later. The main difference between the two file types is how they are saved and encoded.

DOC files are saved in a proprietary binary format, meaning they can only be opened and edited using Microsoft Word or a program compatible with the .DOC format. On the other hand, DOCX files are saved in the Office Open XML format, an open standard that a wide range of software programs can read.

This makes .DOCX files more flexible and easier to share with others, as they can be opened and edited by various programs. Regarding the content of the documents, there is generally no significant difference between .DOC and .DOCX files.

Both file types can contain text, formatting, images, and other types of content. However, .DOCX files may support some additional features and formatting options unavailable in .DOC files.

How to open DOCX files

We have identified nine DOCX openers that are compatible with this specific type of DOCX file.

Programs that open Microsoft Word Document files

Last updated: March 16, 2023