Syllabuild DOC Editorby MTBcustoms
Private editing — your document stays local unless you choose Share for Review.PrivateChecking connection…No document open
Syllabuild DOC Editor by MTBcustoms

Edit DOCX documents directly in your browser

Open, edit, format, print, and download Word-compatible DOCX files. Core editing works offline after the app has loaded once.

or drag and drop a .docx file here

Old binary .doc files are not supported yet. Save them as .docx first.
REVIEW

Add comment
INSERT

Equation

E = mc²
LAYOUT · PAGE DESIGN

Watermark

DRAFT
OBJECT

Text box / shape
LOCAL RECOVERY

Document history

Up to 10 recent snapshots are kept on this device for the current document.
DOCUMENT

Statistics

0Words
0Characters
0Characters without spaces
0Paragraphs
1Pages
0 minReading time
LAYOUT

Page setup
INSERT · DESIGN

Header, footer & page numbers

Choose a design, edit the content, then fine-tune alignment, typography and separator lines. The design repeats on every page.

Live preview
Header
Document content
PICTURE

Crop picture

Enter the percentage to trim from each edge. The picture frame stays the same size.

Picture crop preview
SHARE FOR REVIEW

Share without sign-in

Create a secure review link. Reviewers only enter a display name; no account is required.
SHARED REVIEW

Open review

Enter a name so the document owner can identify your comments and suggestions.
REVIEW MANAGER

Reviewers
INSERT

Footnote

A numbered reference is inserted at the cursor. DOCX export writes it as a native Word footnote.
INSERT

Insert table
HELP

Getting started
HELP US IMPROVE

Send DOC Editor feedback

Choose a topic and add details. Open email lets you review and edit the message before you send it.