Free Online Word Editor and Viewer (No Signup)
Also opens DWG, DXF, STEP, IGES, IFC, SKP, STL, OBJ, GLB, FBX, 3DM and other 3D/CAD files. Drop any file on the viewer.
Works directly in Chrome, Firefox, Safari, and Edge
Also from Innerscene: Circadian Lab, a free lighting calculator for room illuminance, melanopic EML, and glare.
What Is a Word Document File?
A .docx file is an Office Open XML package: a ZIP archive whose parts are XML. The words live in word/document.xml, the formatting rules in styles.xml, the list definitions in numbering.xml, and the pictures under word/media/. Word has written this format since 2007, and it replaced the binary .doc that came before it. A .docm is the same package with macros attached.
What the file does not contain is pages. Nothing in a .docx says where a line wraps or where page four begins. Those come out of a layout pass that resolves each paragraph’s properties through the style hierarchy, measures every run against the actual font, breaks the text into lines, and flows the result down the page until it runs out of room. Two programs that measure fonts differently paginate the same file differently, which is why a document so often looks right in one app and wrong in another.
This viewer runs that layout pass. It reads the style cascade, measures against real font metrics, and paginates, with tables, headers and footers, footnotes and endnotes, numbered and bulleted lists, tab stops, columns, and floating images all placed where Word places them.
It is also a Word editor. Click in the text and type: the page is laid out again as you write. The formatting bar sets fonts, sizes, colours, paragraph styles, alignment, lists and spacing; tables, pictures, links and page breaks can be inserted; headers, footers, footnotes and endnotes can be edited; and Track changes records your edits for someone else to accept or reject. Form fields fill in, and a signature, your initials or the date can be added to the page. Download saves a .docx that Word opens, with only the parts you changed rewritten, or a PDF; you can also print the document or share a link that opens it with your changes. A Word 97-2003 .doc opens in the same editor and is saved as .docx.
Who Uses Word Document Files?
Everyone who writes: contracts and specifications passed between firms, reports and proposals, manuals and handbooks, submittals and RFIs on a construction project, academic papers and theses. It is also the format that arrives in email attachments on devices that have no copy of Word installed (a phone, a Chromebook, a locked-down work machine), which is where an in-browser editor earns its keep.
Common Use Cases
- Read and edit a .docx someone emailed you without installing Word or signing in to anything
- Fix a typo or change a clause in a contract and send back a .docx that Word opens
- Fill in and sign a Word form, then download it as .docx or PDF
- Review a draft with Track changes, and accept or reject the changes others made
- Write a new document from a blank page on a Chromebook or a work machine without Office
- Turn a Word document into a PDF, or print it with the page breaks Word would use
- Share a link that opens the document with your edits, in place of an attachment
Features
Edit in the Browser
Click in the text and type. Add and delete paragraphs, cut, copy and paste with formatting, insert page breaks, and undo or redo any change.
Character Formatting
Font, size, bold, italic, underline, strikethrough, superscript and subscript, font colour and highlight, and Clear formatting.
Paragraph Styles and Headings
Apply the document’s own paragraph styles and headings, and set alignment, indents, and line and paragraph spacing.
Lists and Numbering
Numbered and bulleted lists to type into, with multilevel numbering, restarts and every OOXML number format in their hanging indents.
Tables
Insert a table, add or delete rows and columns, and merge or split cells. Merged cells, shading, borders and tables that run onto the next page render the way Word draws them.
Pictures and Links
Insert a PNG, JPEG or GIF picture and drag to resize it. Add, open or remove links on any text.
Headers, Footers and Notes
Double-click a header or footer to edit it, and edit footnotes and endnotes in place. Distinct first-page headers and page numbers carry over.
Find and Replace
Search the whole document, then replace one match at a time or all of them at once.
Tracked Changes
Turn on Track changes to record your edits under your name, then accept or reject changes one at a time or all at once.
Fill In Forms
Content controls and legacy form fields work as live controls: text fields, check boxes, drop-down lists and date pickers.
Sign Documents
Draw, type or upload your signature, then add it with your initials and the date, or click a signature line to sign there.
Download .docx or PDF
Save the edited document as .docx (a .docm stays .docm). Only the parts you changed are rewritten, so the rest of the file stays as it was. Or download a vector PDF with the fonts embedded.
Print With Your Changes
Print the pages as laid out, with your edits, form entries and signatures on them.
New Document
Click New document to start a blank Word document, write in it, and download it as .docx or PDF.
Paginated Like Word
A real layout pass (style cascade, line breaking against font metrics, pagination), so page four starts where Word starts it, and the page is laid out again as you type.
Consistent On Every Device
Typeset with metrically compatible open fonts, so the same document paginates identically on Windows, macOS, Linux, and a phone.
Macros Never Run
A .docm opens as a document. Its macro part is read past, never interpreted, never executed, and is kept as it was when you save.
Share and Embed
Send a link that opens the document in any browser, with your edits, form entries and signatures included when you choose, or put the viewer on your own site with one iframe.
Nothing Is Uploaded
The document is read, laid out and edited in your browser. No account, and it leaves your device only if you share a link.
Compatibility & Format Notes
Opens .docx and .docm written by Word 2007 and later, and by anything that exports the format: Google Docs, LibreOffice Writer, Pages. Text, the style cascade, direct formatting, tables (including merged cells, shading and per-cell borders), headers and footers, footnotes and endnotes, numbered and bulleted lists, tab stops with leaders, columns, page and section breaks, hyperlinks, and inline and floating images all render. Documents are typeset with metrically compatible open fonts (Carlito and Caladea for Calibri and Cambria, Liberation Sans, Serif and Mono for Arial, Times New Roman and Courier New, Gelasio for Georgia), each carrying the same character widths as the font it stands in for, so pagination matches Word’s on every platform whichever fonts your device has. Macros in a .docm are never run. Word 97-2003 .doc files and .dot templates open too: the browser converts the binary file into the same document model and lays it out the same way (see the DOC viewer).
An edited document is saved as .docx (a .docm stays .docm, and a .doc or .dot is saved as .docx). Only the XML parts your edits touch are rewritten; every other part of the package is copied across exactly as it was, so the parts the editor does not show are kept for Word to read. A document its author protected (read-only, comments only, or a password to modify) opens for reading, printing and download with editing turned off, and a document protected for forms lets you fill in its fields and sign it.
Embed on Your Website
Add this viewer to your own site with a single line of HTML. Click Embed in the toolbar to generate an embed code, or use the snippet below with your own file URL.
Your Files Stay on Your Computer
Your Word Document files are parsed entirely in your browser. Nothing is uploaded, stored, or shared unless you explicitly click the Share button. Shared files are hosted for 90 days then deleted.
Frequently Asked Questions
▶Can I edit a Word document here?
Yes. Click in the text to place the cursor and type. You can add and delete paragraphs, cut, copy and paste, change the font, size, colour and highlight, apply bold, italic, underline, strikethrough, superscript and subscript, choose a paragraph style or heading, set alignment, indents and spacing, and make numbered and bulleted lists. Tables can be inserted, with rows and columns added or deleted and cells merged or split; pictures, links and page breaks can be inserted; and Find and replace works across the whole document. Double-click a header or footer to edit it. Every change can be undone.
▶Can I save it back to .docx?
Yes. Click Download to save the edited document as .docx (a .docm keeps its .docm extension). Only the XML parts your edits touched are rewritten, and the rest of the file is copied unchanged, so the result opens in Word with everything the original had. A Word 97-2003 .doc is saved as .docx.
▶Can I fill in and sign a Word form?
Yes. Content controls and legacy form fields work as live controls: type into text fields, tick check boxes, choose from drop-down lists and pick dates. Click Sign to draw, type or upload a signature, then place it with your initials and the date, or click a signature line to sign there. The signed document downloads as .docx or PDF.
▶Does it support tracked changes?
Yes. Turn on Track changes and your edits are recorded as revisions under your name, the way Word records them. The Review menu accepts or rejects changes one at a time or all at once, including the changes already recorded in the document.
▶Can I start a new document?
Yes. Click New document in the toolbar to open a blank Word document, write in it, and download it as .docx or PDF.
▶Does the page count match what Word shows?
That is the design goal, and it is what the viewer is tested against: the layout engine resolves styles, measures text against real font tables, and paginates the way Word does, checked page by page against Word’s own output on a large corpus of documents. A document that leans on a font nobody has, or on a feature this viewer does not yet lay out, can still differ, but ordinary documents paginate the same.
▶Can I select and copy the text?
Yes. Each page is drawn to a canvas with a layer of real text positioned over it, so selection, copy, and your browser’s find-on-page all work against the document’s actual words. Hyperlinks stay clickable too.
▶Can I open an old .doc file?
Yes. A .doc is the binary format Word used from Word 97 to Word 2003. The viewer reads it in your browser, converts it to the same document model as a .docx, and paginates it the same way. It can be edited like a .docx and is saved as .docx. Files from Word 6 and Word 95, and password-protected files, show a notice asking for a copy saved from Word as .docx.
▶What about the fonts my document uses?
Documents are typeset with open fonts built to the same metrics as the Microsoft ones: Carlito and Caladea for Calibri and Cambria, Liberation Sans, Serif and Mono for Arial, Times New Roman and Courier New, and Gelasio for Georgia. Every character is the same width as its Microsoft counterpart, so lines break and pages end in the same places. Using them on every device is deliberate: it is what makes the same document paginate identically on Windows, macOS, Linux, and a phone. A font with no metric equivalent falls back to the closest shipped face of the same kind, which can shift a line break.
▶Is a document with macros safe to open here?
Yes. A .docm stores its macros as a separate part inside the package; this viewer reads the document body and never touches, interprets, or executes that part. Nothing in the file can run.
▶Is this Word document viewer really free?
Yes, completely free. No signup, no watermarks, no file size limits on the viewer (the optional share-link feature has a 100 MB upload cap). Built by Innerscene as a tool for architects, engineers, and designers.
▶Are my files uploaded to a server?
No. All parsing, rendering, and conversion runs in your browser: nothing is uploaded, stored, or transmitted by default. The Share button is the only feature that uploads a file, and only when you explicitly click it.
▶Can I convert to another format?
Yes. Open the arrow beside Download and choose Download as PDF for a vector PDF with the fonts embedded, so the text stays sharp and selectable; it carries your edits, form entries and signatures. Print prints the same pages. The Export menu has the same PDF, the pages as PNG or JPG images, and the document as one self-contained HTML page. The DOCX to PDF converter opens straight to it.
▶Can I embed this viewer on my own site?
Yes. Click Embed in the toolbar to generate a one-line <iframe> snippet you can paste into any HTML page. You can choose whether the embed shows the viewer’s toolbar.