Free Document Automation Apps for Windows

Offline apps to view, convert, annotate, compare, sign, assemble, parse, classify, redact and search documents.

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Document Automation Apps

GroupDocs.TotalFree Apps for Windows

A complete suite of free document automation apps that does not require internet connectivity to operate. Simply download the package and install it on any Windows desktop to process Word, Excel, PowerPoint, PDF, OpenOffice, AutoCAD, Photoshop and more than 100 other popular files formats.

Free Document Viewer

Document Viewer App

Powerful document viewer app is capable of rendering 170 types of diverse file formats on Windows desktop. The free viewer comes with the ability to zoom, change page layout (single, continuous, book) and rotation feature.

Free Document Annotation

Document Annotation App

Add or remove annotations from Microsoft Word, Excel, PowerPoint, Visio & Outlook formats without needing to upload your files to Cloud. Also supports PDF, HTML, images & AutoCAD file formats.

Free Document Convertor

Document Conversion App

Supports more than 50 popular file formats with the ability to select & convert multiple files in a single go. The free document convertor also allows to specify the output folder, overwrite and rename files for batch conversion.

Free Document Comparison App

Document Comparison App

Free difference checker allows to compare content as well as text styles while saving the comparison summary in HTML format. You may choose to highlight differences with different color combinations for easy detection.

Free Document Signature App

Document Signature App

Digitally sign documents with Barcode, QR, text, stamp, image or certificate. Supports all popular file formats including PDF, DOC, DOCX, XLS, XLSX, PPT, PPTX as well as images such as JPEG, WEBP & TIFF.

Free Report Generation App

Document Assembly App

Automate report generation process for Office, OpenOffice & web formats by populating templates with data from spreadsheets (XLS & XLSX) & word processing documents (DOC & DOCX).

Free Document Metadata App

Document Metadata Editor

Free app allows to view, update and clean metadata as well as document properties for commonly used formats from Word, Excel, PowerPoint, Visio, AutoCAD, Photoshop, PDF, images, metafiles and more.

Free Document Search App

Document Search App

Full-text search app makes it possible to instantly search across multiple documents from 70+ formats with a variety of search methods including regular expressions, numeric range, faceted, wildcard, fuzzy and more.

Free Document Parser App

Document Parser App

Extract images, text & metadata from Microsoft Office, OpenOffice, PDF, HTML and other popular document types. It can detect the encoding as well as save the extracted content in a separate file.

Free Document Watermarking App

Document Watermark App

Add image or text watermarks with desired style, color, font and size. Supports XLS, XLSX, DOC, DOCX, PPT, PPTX, VDX, VSDX, ODT, OFT, PDF, WEBP, TIFF, JP2 and 40 other popular file formats.

Free Document Editor App

Document Editor App

Free editor lets you load any of the supported documents as HTML for editing. Once you are done changing the content and styling, the app allows you to save the HTML back in the original file format.

Free Document Merger App

Document Merger App

Merge Excel, Word, PowerPoint, Visio, OneNote, OpenDocument, PDF and web files formats directly from your desktop. Just select 2 or more files of same format and hit the Merge button. It is really that simple!

Free Document Redaction App

Document Redaction App

Remove or hide classified information from within content, metadata & annotations stored in various documents, spreadsheets, presentations, images & PDF files.

Free Document Classification App

Document Classification App

Classify raw text and document formats like Microsoft Word, PDF, OpenDocument, RTF and TXT using IAB-2, document and sentimental taxonomies.