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Both DOCX documents are read and compared in your browser. We do not receive or store their contents.
Compare Two Word Documents Online
Choose the original and revised DOCX documents. Added, removed, and rewritten text is clearly marked, and your files stay in your browser.
Click to select or drag file
Supports .docx
MAX 50MBRead and compared on this device.
Click to select or drag file
Supports .docx
MAX 50MBRead and compared on this device.
Why use Compare2Word
Built for DOCX text changes
Compare wording in paragraphs, lists, and tables. Fonts, page layout, images, and comments are not included.
Two views for a clearer review
Keep both versions side by side, or read every change in one continuous document.
Two ways to view Word document changes
Unified view puts every edit into one document. Split view keeps the original and revised versions side by side, and you can switch at any time.
Read every edit in one document
Added and removed text stays in context, making it easy to follow the revised wording from start to finish.
Compare2Word
Compare two Word documents without rereading every line
Put the earlier DOCX on the left and the revised version on the right. Added, removed, and rewritten text is marked so you do not have to reread every paragraph.
- 1
Choose the earlier version
Select the DOCX from before the edits on the left.
- 2
Choose the revised file
Select the newer DOCX on the right, then click Compare Documents.
- 3
Review each change
Use split or unified view to move through added, removed, and rewritten text.
Useful whenever a document changes hands
Compare two Word documents when a contract, report, paper, or proposal has gone through another round of edits.
Contracts and policies
Find changes to clauses, definitions, dates, amounts, and policy wording.
Reports and proposals
Find edits between a submitted draft and the version returned by a client or colleague.
Academic drafts
Check wording changes between versions of a paper, thesis, or assignment.
Team handoffs
See what changed after a document moved between writers, reviewers, or departments.
Your files stay in your browser
The two DOCX documents are read and compared on your device. We do not receive or store their contents.
Need to compare something else?
What does a Word document comparison check?
Compare2Word checks the wording inside two DOCX documents. Fonts, page layout, images, and Word revision history are not part of the result.
Compared
Paragraph changes
See text added, removed, or rewritten in paragraphs.
Lists
Compare the wording and order of list items.
Table text
Compare readable values and wording extracted from table cells.
Change-by-change navigation
Jump to the next difference instead of searching through the whole document.
Not compared
Fonts and page layout
Fonts, colors, spacing, page breaks, and positioning are not compared.
Comments and revision history
Comments, authors, timestamps, and Word Track Changes history are not shown.
Images and charts
Pictures, charts, shapes, and other visual changes are not compared.
Which version is correct
The tool shows where the documents differ; it does not decide which wording you should keep.
How to read the comparison result
- 1
Start with additions and deletions
New wording and removed text reveal the overall size and direction of the revision.
- 2
Read the surrounding sentence
A one-word change can alter the meaning of a full sentence, so review each highlight in context.
- 3
Double-check key facts in the source
For dates, amounts, clauses, and table values, use the highlight to find the change and confirm it in the original document.
Try a real example
See how a Word document comparison works
Not ready to use your own files? Download the two sample DOCX documents below. The revised version changes a fee and notice period, removes one sentence, adds a deliverable, and updates a table value, so each kind of change is easy to spot.
Sample files
Download the sample Word documents
Two fictional one-page agreements with a small set of clear text changes.
Sample updated
Changes to look for when you compare the two sample documents.
| Location | Original document | Revised document |
|---|---|---|
| Clause 2 — Fees | $12,500 monthly fee | $13,200 monthly fee |
| Clause 3 — Notice | 30 days' written notice | 60 days' written notice |
| Clause 4 — Support | Custom-report sentence included | Sentence removed; training item added |
| Service schedule | Priority response: 2 business days | Priority response: 1 business day |
Try the sample in three steps
Use the sample pair to see how Compare2Word marks added, removed, and rewritten text in paragraphs, lists, and tables.
Download both sample files
Save the original and revised agreements below. They are short, fictional DOCX documents made for this example.
Choose the two versions
Put the original on the left and the revised copy on the right, then select Compare Documents.
Find each highlighted change
Use split or unified view, then compare the result with the four changes listed in the table above.
A good fit for
- Finding wording changes in paragraphs, list items, and table cells
- Checking contracts, reports, policies, and academic drafts
- Comparing two DOCX versions with a similar structure
Choose another method if
- You need to compare fonts, spacing, page layout, images, or signatures
- You need comments, revision authors, or Word Track Changes history
- The document is scanned and its text appears only inside images
Learn which Word comparison method to use
See when a text comparison is enough and when Word Track Changes or a visual check is more useful.
Helpful guides
Get more from every document comparison
Learn how to compare Word versions carefully, choose the right method for important edits, and prepare other file types for a clearer result.
Word comparison
A Practical Checklist for Comparing Two Word Documents
Use a repeatable review process to find wording changes without confusing text differences with layout, comments, or tracked-change history.
Read guideWord comparison
Plain-Text Diff vs. Track Changes: Which Word Comparison Should You Use?
A text diff is excellent for locating wording changes, but authorship, revision history, formatting, and page appearance require different evidence.
Read guideSpreadsheet comparison
Positional vs Keyed Spreadsheet and CSV Diff: A Practical Guide
Use this workflow to control row order, inserted records, duplicate keys, formulas, encoding, and delimiters before comparing two tabular files.
Read guideSee a Word comparison in action
Watch a short example of two DOCX files being compared and reviewed side by side.
Word Comparison FAQ
How do I compare two Word documents online?
Choose the original DOCX file and the revised DOCX file, then click Compare Documents. The result highlights added, removed, and changed text in split or unified view.
What changes can Compare2Word detect?
It finds added, removed, and rewritten wording in paragraphs, lists, and tables. It does not compare fonts, page layout, images, comments, or Word revision history.
Are my Word documents uploaded?
No. The documents are read and compared in your browser. We do not receive or store their contents.
Do I need Microsoft Word installed?
No. Compare2Word runs in a modern web browser on Windows, macOS, Linux, and ChromeOS.
Does the tool support old .doc files?
Not currently. Open the .doc file in Word or another office app and save it as .docx before comparing it.
What are the file limits?
Each file can be up to 50 MB. Very long documents or files with many tables may be easier to compare in smaller sections.