.NET Document Manipulation APIs

APIs to view, export, annotate, compare, sign, automate and search documents in your .NET applications.

  Download Free Trial
GroupDocs.Total  for .NET
 

GroupDocs.Total for .NET is a compilation of every .NET API offered by GroupDocs. We compile it on a daily basis to ensure that it contains the most up to date versions of each of our .NET document manipulation APIs.

With GroupDocs.Total for .NET developers can use all our APIs with a single license. However, you can order any individual API as well. The APIs we offer include:

GroupDocs.Total for .NET includes the following document manipulation APIs for .NET:

GroupDocs.Viewer for .NET API

GroupDocs.Viewer for .NET

Powerful document viewer API to render, view and display documents of more than 50 file formats. ‎Comprehensively render whole document, efficiently render partial document, or render specific ‎page/cell range. Render individual document layer, with or without annotations and comments for the ‎supported file formats.‎

GroupDocs.Annotation for .NET API

GroupDocs.Annotation for .NET

Annotation management API to create and manipulate various types of annotations, such as, area, ‎text, polyline, point, underline etc. It presents you with a comprehensive set of markup tools to ‎highlight, strikethrough, tag and comment on text and images. Print the annotated documents or ‎export to PDF along with annotations.‎

 
GroupDocs.Conversion for .NET API

GroupDocs.Conversion for .NET

Comprehensive document conversion API to configure and convert documents among more than 50 ‎files formats. With features as, render email header during conversion from email, set custom font ‎directories, configure & place watermark, and advanced conversion method etc. this API is much more ‎than a simple file conversion tool.‎

GroupDocs.Comparison for .NET API

GroupDocs.Comparison for .NET

Document difference checker API to compare both content as well as text styles. Choose level of ‎detail for the comparison process. Apply or Reject changes after difference analysis. Fetch documents ‎via file or stream. Specify word separator & font color to stylize compared text. Compare password ‎protected files.‎

 
GroupDocs.Signature for .NET API

GroupDocs.Signature for .NET

eSignature manipulation API to sign digital documents of various formats. Fetch all registered ‎certificates present in the system. Apply signature of many types, such as, text, barcode, image, QR-‎code etc. Perform simple and advanced search to locate desired signatures. Configure signature ‎properties, such as, shadow, alignment, dimensions and much more.‎

GroupDocs.Assembly for .NET API

GroupDocs.Assembly for .NET

Document automation and report generation API by building and customizing templates for supported ‎formats. Manipulate data using formulae & sequential data operations, format strings in template ‎syntax, set ordinal, cardinal, alphabetic, and numeric formatting. Define variables; dynamically insert ‎contents to reports with conditional formatting and so on. ‎

 
GroupDocs.Metadata for .NET API

GroupDocs.Metadata for .NET

Metadata access and manipulation API to read, edit, replace and remove metadata of various ‎document types. Compare metadata properties of two files to identify their similarities and ‎differences. Export metadata to Excel, CSV or DataSet. Detect MIME Type of a Specific File or File ‎Stream. Remove location information from photos. Reduce memory consumption of files.‎

GroupDocs.Search for .NET API

GroupDocs.Search for .NET

Document and text search API that offers basic to advanced search features, such as, build and merge ‎multiple indexes, search via Simple, Boolean, Fuzzy, Regular Expression (Regex) and other query ‎types. Apply fast, reliable and smart search to files, documents and emails. Search based on ‎homophonic terms, synonyms, date range, wild cards & case sensitivity.‎

 
GroupDocs.Parser for .NET API

GroupDocs.Parser for .NET

Text extractor API that supports extraction of raw, formatted & structured text and metadata from ‎supported file formats. Parse password protected documents. Choose between fast or standard text ‎extraction. Markdown & HTML formatter supports formatting of font, hyperlinks, headings, lists & ‎tables. Get data from Email container (Exchange Web Server, POP3, IMAP).‎

GroupDocs.Watermark for .NET API

GroupDocs.Watermark for .NET

Digital watermark application and manipulation API to apply new watermarks, search and remove ‎existing watermarks from documents of supported formats. Lock watermarks to restrict editing. ‎Replace existing watermarks. Protect text watermark using unreadable characters in presentations. ‎Modify shape properties such as alternative text, rotate angle etc. in presentation.‎

 
GroupDocs.Editor for .NET API

GroupDocs.Editor for .NET

Document Editor API to load document of supported file format, convert it to HTML, push HTML to ‎external HTML editor, save the HTML to its original file format. Separately fetch resources attached ‎with any document. Get CSS Content of HTML Document. Fetch HTML DOM from String Content & ‎Convert to Document. Apply Security to Resultant Document.‎

GroupDocs.Merger for .NET API

GroupDocs.Merger for .NET

Document merger and splitter API to combine, split, rearrange, swap, trim, and remove single page or ‎a collection of pages, slides or diagrams. Set or remove password protection for known and unknown ‎file formats. Stitch or split single or batch of documents. Trim document by removing specific pages, ‎slides or diagrams.‎

 

Advanced API Features

 

 

View any format document in its original format or in HTML, Images or PDF format

 

Annotate any PDF, DOCX, XLSX and PPTX documents

 

Save annotations in different objects like JSON files, Databases or merge with original file

 

Export annotations to separate PDF or Word file

 

Fastest on-the-fly conversion API

 

Batch conversion of multiple files

 

Compares content for differences in words and paragraphs

 

Separate differences summary while using comparison API

 

Multiple signature properties

 

Setup signature on arbitrary pages like first, last, even, odd etc

 

Generate Multi format documents from more than one data sources

 

Built-in and custom metadata operations in the form key/value pairs

 

Export metadata attached with supported file formats

 

Multiple basic and advance searching methods

 

Fuzzy and Synonym Search

 

Search and remove Text/Image watermark

 

Adding watermark to images inside a document

 

Extract structured and highlighted text

 

Fetches text from containers containing other files such as zip archives

 

Direct and inverse document transformation

 

Edit multiple document formats

Support and Learning Resources