Spire.Cloud.Word is a professional Word SDK that allows developers to create, read, edit, convert and save Word document in Cloud. As a totally independent library, there is no need to install Microsoft Office on the system.

Spire.Cloud.Word can perform a variety of Word document operations, such as create, read, edit and print Word document, add header and footer, create table, add form filed, mail merge, add bookmark, add text watermark and image watermark, set background color and background image, add digital signature, add hyperlink, encrypt and decrypt document, add comment, add shape ,etc. Meanwhile, it supports convert Word to PDF/ XPS/Epub/PostScript/HTML/Image.

Spire.Cloud.Word Online Editing

It supports to create, edit, save and print Word document online with common web browser such as IE (11+), Microsoft Edge, Firefox, Google Chrome, etc. Developers can directly invoke JS interface to operate Word document visually in the browser.

Multiple users editing a Word Document at the same time

In users management system, the Word document can be edit by multiple people at the same time. In fast Mode, other editors can see the changes made in the document in real time. In Strict Mode, the change area is protected and changes are only visible to other editors after clicking Save.

Create a new document

It supports almost all Word elements, including page, section, header, footer, digital signature, footnote, endnote, paragraph, bullets and numbering, table, text, field, hyperlink, bookmark, Word Art, comment, image, layout, background, print, document property setting, file protection, shape, textbox, formula, revocation and redo.

Edit the existing document

With Spire.Cloud.Word, developers can manipulate existing Word template document to search and replace text, set alignment, set page break and section break, fill form filed, merge document, copy, print and set mail merging.