What embedding a document means and when you might need it
Embedding means placing one document inside another so that both files travel together as a single package. When you embed a Word document into another Word document, the embedded file sits inside the main document — you can open it by double-clicking it, but it does not appear as separate text on the page.
This is different from linking, where the main document points to a file stored elsewhere. An embedded document goes with the file; a linked document stays where it is and breaks if you move or delete the original.
You might embed a Word document if you are collecting multiple reports into one master file, attaching a contract as part of a proposal, or creating a package that needs to move between computers without losing pieces. The trade-off is file size — embedding makes your main document larger because it now contains the full embedded file inside it.
Key Takeaways
- Word has two embedding methods: Object embedding (which creates a packaged file you can open by double-clicking) and copying content directly (which merges the text but loses the separate file structure).
- Object embedding keeps the embedded document as a distinct file inside the main document, so the main file size grows noticeably.
- To embed using the Object method, go to Insert > Object > Create from File, then browse to your document and check "Display as icon" if you want a clickable icon instead of a preview.
- If you want the embedded document's text to appear as readable content in the main document rather than as a separate file, copy and paste the content instead of embedding.
- Embedded documents may not display the same way on every computer if the receiving person does not have Word installed or uses a different version.
The Object embedding method: keeping the document as a separate file inside your main file
The most common way to embed a Word document is through the Object feature. This method treats the embedded document as a distinct file that lives inside your main document. When someone opens the main document and double-clicks the embedded file, Word opens it as a separate window.
Open the main document where you want the embedded file to appear. Click where you want to place it. Go to the Insert tab at the top of the ribbon. Click Object (you may need to click a dropdown arrow next to it). Choose Create from File. A dialog box opens. Click Browse, find the Word document you want to embed, and click Open. Back in the dialog, you will see the file path listed. Check the box next to Display as icon if you want the embedded file to show as a clickable icon; leave it unchecked if you want a preview thumbnail. Click OK.
The embedded document now appears in your main file. The main document's file size increases by the size of the embedded document. When you save the main document, the embedded file saves with it.
Copying and pasting content: when you want the text to merge, not stay separate
If you do not need the embedded document to remain a separate, clickable file — if you just want its text to become part of your main document — copying and pasting is simpler and keeps file size smaller.
Open both documents side by side or in separate windows. In the document you want to copy from, select all the text you need (Ctrl+A selects everything, or click and drag to select part of it). Copy it (Ctrl+C). Click in your main document where you want the text to appear. Paste it (Ctrl+V). The text now appears directly in your main document as if you had typed it there.
This method merges the content but loses the structure of the original document — formatting like headers, page breaks, and styles may change depending on the styles already in your main document. If the original document's formatting matters, you may want to use Object embedding instead.
Choosing between embedding and linking based on how the file will move
Before you embed, think about whether the file needs to travel. Embedding works best when you are creating a single package that will move as one unit — sending it to someone else, storing it in a shared folder, or archiving it. The embedded document goes wherever the main document goes.
Linking works better when both documents will stay in the same location and you want changes to the linked document to show up automatically in the main document. If you link and then move or delete the original file, the link breaks and the main document cannot find it.
For most cases where you want to send a complete package to someone else, embedding is the safer choice. The person receiving it does not need to have the original file — everything is contained in the main document.
What happens when someone else opens your embedded document
When you send a document with an embedded file to someone else, they can open the main document and see the embedded file. If they double-click an embedded object, Word tries to open it. Whether it opens successfully depends on what they have installed on their computer.
If the embedded file is a Word document and they have Word installed, it opens normally. If they have only Microsoft 365 online or a different word processor, the embedded file may not open, or it may open in a limited way. Some older versions of Word may also have trouble opening embedded files created in newer versions.
There is no way to may provide that an embedded file will open the same way on every computer. If the embedded document is critical and you need to be certain the other person can access it, consider sending it as a separate attachment alongside the main document, or ask them what software they have before you embed.
Embedded documents and file size: when the trade-off matters
Embedding increases your main document's file size because the entire embedded file now lives inside it. A small Word document might add only a few hundred kilobytes. A document with images, charts, or lots of formatting could add several megabytes.
This matters if you are sending the file by email and your email provider has size limits, or if you are storing many documents and space is tight. It also matters if you are sharing the file over a slow internet connection. If file size is a concern, copy and paste the content instead, or send the documents separately.
You can check your file size before and after embedding. Right-click the main document file, click Properties (Windows) or Get Info (Mac), and look at the file size listed. This tells you how much the embedding added.
Removing or replacing an embedded document
If you embed a document and then change your mind, you can remove it or swap it for a different one. Click the embedded object (the icon or preview) to select it. Press Delete. The embedded file is removed from the main document.
To replace it with a different document, delete the old one and follow the embedding steps again with the new file. You cannot edit an embedded document directly from inside the main document — you have to open it by double-clicking, make changes in the separate window, and save it. Those changes save inside the main document automatically.
Frequently Asked Questions
Can I edit an embedded document without opening it in a separate window?
No. Embedded documents open in a separate window when you double-click them. You make changes there, save, and the changes are stored inside the main document. You cannot edit the embedded content directly in the main document itself.
What if the person I send the document to does not have Word?
They may not be able to open the embedded file. If they have Microsoft 365 online or another word processor, the embedded object might not open at all, or it might open in a limited way. If you need to share with people who may not have Word, send the documents separately or ask what software they use first.
Does embedding a document change the original file?
No. Embedding makes a copy of the document and places that copy inside the main document. The original file stays where it is and is not affected. If you later change the original file, those changes do not appear in the embedded version.
Is embedding safer than sending documents separately?
Embedding keeps everything in one file, which reduces the chance of losing a piece. However, it does not add security — anyone who can open the main document can access the embedded file. If you need the embedded document to be private, use the same password protection on the main document that you would use on a separate file.
Can I embed a document from a cloud service like OneDrive or Google Drive?
Word's Object embedding works with files on your computer. If your document is stored only in the cloud, read it first, embed it, then upload the main document back to the cloud. Linking to a cloud file is possible but embedding requires a local copy.