Combine DOC to DOCX Online | Free GroupDocs Apps

GroupDocs Products
Merger App
Merge DOC to DOCX

By uploading your files or using our service you agree with our Terms of Service and Privacy Policy.

Over 28.4 million documents processed by GroupDocs apps since 2018

Combine multiple DOC documents in the preferred order and save them as a single DOCX file. Free online DOC Merger tool without registration is created to quickly join multiple files into a single DOCX document. Join multiple DOC files into one DOCX document at high speed. You will not spend your time doing these operations manually on desktop software. Our goal is to provide you with a reliable solution to optimize your office workflow through online DOC Merger application. This DOC Merger tool works for all platforms: Windows, Linux, macOS and Android. No desktop software installation is required. It's powerful, modern, fast, flexible, easy-to-use and completely free.

Choose the order of merged files
Combine your DOC files to a single DOCX document
Download or send resultant file as email attachment

Check our video

How it works

How to merge DOC files into DOCX file online

Step 1

Select or drop your DOC documents to upload for merge into DOCX.

Step 2

Once upload completes, drag DOC document thumbnails to rearrange them (if needed).

Step 3

Click on Merge Now button to start the merge process.

Step 4

Once your DOC documents are merged into DOCX file click on Download Now button.

FAQ

FAQ

How can I combine DOC files to DOCX using Document Merger?

First of all, you need to select and add any allowed files for merging by two ways: drag and drop your DOC files to the white area with the label ”Click or drop your file here” or click on this area and then select the desired files using file explorer. Once the files are added, the green progress bar will begin to grow. When the process is completed, you can click the Save button and then download your merged DOCX file.
How long does it take to combine DOC files to DOCX?

Usually, this DOC to DOCX Document Merger works fast for small files in seconds.
Is it safe to combine DOC files to DOCX using our free Document Merger?

Yes, the download link of merged DOCX file will be available only for you. The uploaded DOC files will be ereased after 24 hours and the download link will stop working after this time period. No one has access to your files. The DOC to DOCX Document Merger is absolutely safe.
Can I combine DOC files to DOCX on Linux, Mac OS or Android?

Yes, you can use our free DOC to DOCX Document Merger on any operating system that has a web browser. Our DOC to DOCX Document Merger works online and does not require any software installation.
What browser should I use to combine DOC files to DOCX?

You can use any modern browser to combine DOC files to DOCX, for example, Google Chrome, Microsoft Edge, Firefox, Opera, or Safari.

DOC

Microsoft Word Document

Microsoft Word's .DOC binary format stores richly formatted text documents, including images, tables, headers, and styles. Widely used in office environments for reports, letters, and resumes, it supports extensive formatting options and is compatible with many word processors. Despite being superseded by .DOCX, .DOC remains common for legacy documents.

DOCX

Microsoft Word Open XML Document

Microsoft Word Open XML Document (.docx) files are the default word processing format used by Microsoft Word from Office 2007 onward. This format stores content as a compressed ZIP archive containing XML files for text, styles, images, and metadata. DOCX files are widely used for creating, sharing, and editing professional documents, reports, and letters. Key benefits include smaller file sizes compared to older .doc formats, improved data recovery, and broad compatibility across modern word processors and online platforms.

Other Merger file formats

You can also merge other file formats. Please see the list below.

Merge EPUB to DOCX
Open eBook File
PDF to DOCX Merger
Portable Document Format File
Merge TEX to DOCX
LaTeX Source Document
XPS to DOCX Merger
XML Paper Specification File

More apps