The simplest way to add another document to your Word file

To insert another document into Word, go to the Insert tab at the top of your document, click Object, then select Text from File. Choose the file you want to add and click Insert. Word will paste the entire contents of that file into your current document at the spot where your cursor is positioned.

This method works best when you want the inserted document to become part of your main file permanently. The text merges into your document, so you end up with one file instead of two. If you later change the original file, those changes will not automatically appear in your main document — they are now separate.

The location of the Insert tab and Object button is the same in Word 2016, 2019, and Microsoft 365 (the subscription version). If you are using an older version of Word, the steps may be slightly different, but the general idea is the same: look for Insert in the menu bar, then find Object or Text from File.

Key Takeaways

  • Use Insert > Object > Text from File to add another document's contents directly into your current Word file.
  • The inserted text becomes part of your main document and will not update if you change the original file later.
  • Place your cursor where you want the new text to appear before you insert, or you can cut and paste it to a different spot afterward.
  • If you want to keep the documents separate but linked, use Insert > Object and choose the option to link to the file instead.

When to use Insert versus when to use linking

Inserting a document copies all the text into your main file. This is useful when you are combining multiple documents into one final version — like merging chapters of a report or combining feedback from different team members into a single document.

Linking is different. When you link to another document, Word displays the content from that file inside your document, but the actual text stays in the original file. If someone updates the original file, you can refresh your main document to see the new version. This is helpful when multiple people are working on different parts of a project and you want the main document to always show the latest version.

To link instead of insert, follow the same steps (Insert > Object), but look for a checkbox that says Link to file before you click Insert. The linked content will appear in your document, but it remains connected to the source file.

What happens to formatting when you insert a document

When you insert another document, Word brings over the text and basic formatting — bold, italics, font size, and paragraph breaks all come through. However, the styles from the original document may not transfer perfectly. If the original document used custom styles or unusual fonts, those might change to match your main document's style settings.

Headers, footers, and page breaks from the inserted document usually do not carry over. If the original file had a header with a company logo or a footer with page numbers, those will be lost when you insert it. The inserted text will straightforward flow into your document using whatever header and footer you already have set up.

If formatting looks wrong after you insert, you can select the inserted text and manually adjust it. You can also use the Paste Special option (right-click and choose Paste Special) if you want to paste without formatting — this strips away all styling and gives you plain text instead.

Inserting a document from a cloud service like OneDrive or Google Drive

If the document you want to insert is stored in OneDrive, SharePoint, or another cloud service, you can still use the Insert > Object > Text from File method. When the file browser opens, navigate to your cloud folder the same way you would navigate to a folder on your computer. Word will find and insert the file.

If you are using Word online (the browser version rather than the desktop app), the Insert menu works differently. Look for Insert > Files and choose either Upload or Browse. This will let you pick a file from your computer or from your OneDrive account.

One thing to note: if you insert a document from a shared cloud folder, the inserted text becomes a copy in your main document. Changes to the original file in the cloud will not show up in your document unless you delete the inserted text and insert it again.

Inserting a PDF or other file types

The Text from File option works with Word documents (.docx, .doc), plain text files (.txt), and a few other formats. If you want to insert a PDF, the process is different. Word cannot directly insert a PDF as editable text the way it does with Word documents.

Your options with a PDF are: convert the PDF to a Word document first (using an online converter or Adobe's tools), then insert it using the normal method; insert the PDF as an image or object (which makes it non-editable but preserves the layout); or copy and paste the text from the PDF directly into your document. Each method has trade-offs. Converting preserves the text but may lose some formatting. Inserting as an image keeps the look but makes the text unsearchable and hard to edit.

Troubleshooting when Insert does not work

If you click Insert > Object and do not see a Text from File option, you may be using an older version of Word or a different process altogether. In Word 2010 and earlier, the option is sometimes called Insert > File instead. Check your version by going to File > Account and looking at the version number.

If the file you want to insert is very large (over 10 MB), Word may slow down or refuse to insert it. In that case, try breaking the large file into smaller pieces and inserting them one at a time. You can also try copying and pasting the content in sections instead of using the Insert function.

If you get an error message saying the file cannot be found, make sure the file is not open in another program. Some files lock when they are in use, and Word cannot read them until they are closed. Close the original file, then try inserting again.

How to organize your document after inserting

Once you have inserted another document, you may need to clean up the result. The inserted text might not flow smoothly from your original text, or there might be extra page breaks or spacing that looks odd.

Start by reviewing where the insertion happened. If there is awkward spacing, place your cursor at the problem spot and delete extra blank lines or page breaks. If the inserted text uses different formatting than the rest of your document, select it and explore the same styles you use elsewhere.

If you inserted multiple documents, you may want to add section breaks between them so each section can have its own page layout or header. To add a section break, go to Insert > Page Break (or Insert > Breaks > Section Break, depending on your Word version), and choose the type that fits your needs.

Frequently Asked Questions

Can I insert a document and keep it as a separate file inside my Word document?

No. When you insert a document using Text from File, the content becomes part of your main file. If you want to keep it as a separate, editable file that is also visible in your document, use the linking option instead (Insert > Object > Link to file). This keeps the files separate but displays the linked content in your main document.

What if I insert a document by mistake and want to undo it?

Press Ctrl+Z (or Cmd+Z on Mac) when ready after inserting to undo. If you have made other changes since the insertion, undo will remove those too. If you cannot undo, you can select all the inserted text, delete it, and retype or re-insert the correct content.

Does inserting a document change the original file?

No. Inserting a document copies its content into your main file but does not change the original file at all. The original stays exactly as it was. If you later edit the inserted text in your main document, those changes only appear in your main file, not in the original.

Can I insert a document from someone else's computer or email?

Yes, as long as you have the file saved somewhere you can access — on your computer, in an email attachment, or in a shared cloud folder. read or save the file first, then use Insert > Object > Text from File to browse for it. You do not need permission from the person who created it to insert it into your own document.

What is the difference between Insert and just copying and pasting?

Both methods put the text into your document, but Insert is faster when you are adding a whole document. Copying and pasting works fine for small sections. Insert is also cleaner because it handles formatting more consistently. If you are adding just a paragraph or two, copy and paste is usually simpler.