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How to Convert DOCX to PDF

You need to share Word documents with people who may not have Microsoft Office — or you need a fixed, print-ready format for archival and distribution. DOCX files look different depending on the viewer, installed fonts, and operating system. PDF locks the layout. Total Doc Converter converts DOCX files to PDF in batch, with encryption, bookmarks, PDF/A compliance, and command-line automation.

Key Features for DOCX to PDF Conversion

  • Batch processing — select an entire folder and convert hundreds of DOCX files to PDF in one pass. No file-by-file repetition.
  • PDF encryption — protect output files with owner and user passwords. Block copying, printing, or editing.
  • PDF/A archival — generate PDF/A-compliant files for long-term storage. Fonts are embedded, color profiles included.
  • Merge into one PDF — combine multiple DOCX files into a single multi-page PDF document with bookmarks.
  • Exact layout — tables, images, headers, footers, page breaks, and fonts are rendered exactly as in the original Word document.
  • No Microsoft Office required — Total Doc Converter uses its own DOCX parser. No Word installation needed on the machine.

DOCX vs PDF: What Is the Difference?

DOCX is Microsoft Word's default format since Office 2007. It stores text, formatting, images, tables, headers, footers, and macros in a ZIP-based XML package. DOCX is an editing format — designed to be opened, modified, and resaved. The visual appearance depends on the installed fonts, the viewer application, and the operating system.

PDF (Portable Document Format) is a fixed-layout format created by Adobe. A PDF file looks identical on every device, every operating system, and every printer. Text, vector graphics, and images are embedded. PDF files can be password-protected, digitally signed, and certified for compliance with archival standards (PDF/A).

FeatureDOCXPDF
PurposeEditing and collaborationViewing and distribution
Layout consistencyDepends on viewer/fontsIdentical everywhere
ViewerWord, LibreOfficeAny PDF reader, browser
EncryptionLimited (Word password)Full (owner + user passwords)
Digital signaturesVia Word onlyBuilt-in standard
Archival standardNonePDF/A (ISO 19005)
EditingFull editing in WordView-only by design

How to Convert DOCX to PDF — Step by Step

Step 1. Open the DOCX Folder

Launch Total Doc Converter. The folder tree on the left panel shows your local drives and network shares. Navigate to the directory containing your DOCX files. The file list displays each document with its name, page count, size, and modification date.

Step 2. Select Files

Tick individual DOCX files or click Check All to select the entire folder. Total Doc Converter handles both single-file and batch conversion — one file or a thousand in the same operation.

Step 3. Choose PDF Format

Click the PDF button on the toolbar. The settings wizard opens with PDF-specific options.

Step 4. Configure PDF Settings

Set the output folder and file naming pattern. Configure the following:

  • Encryption — set owner and user passwords, restrict copying, printing, and editing
  • PDF/A compliance — enable PDF/A for long-term archival with embedded fonts
  • Merge mode — combine all selected files into one multi-page PDF or convert each separately
  • Bookmarks — generate a clickable table of contents from Word headings
  • Headers and footers — add page numbers, date stamps, or custom text
  • Paper size — A4, Letter, Legal, or custom dimensions

Step 5. Convert

Click Start. Each DOCX file is rendered as a PDF with fonts, tables, images, and page layout preserved. The conversion log shows the status of every file.

Total Doc Converter — convert DOCX to PDF

Command-Line Conversion

Total Doc Converter includes a command-line interface for automated and server-side workflows:

DocConverter.exe "C:\Documents\*.docx" -oPDF -d "C:\Archive\pdf\" -pdfSecurity "owner_pass" -permissions "NoPrint,NoCopy"

Parameters: source path with wildcards, -oPDF sets the output format, -d specifies the destination folder, -pdfSecurity sets the owner password, -permissions restricts specific actions. Add these lines to a .bat file and schedule with Windows Task Scheduler for nightly conversion.

The GUI generates ready-to-use command lines: configure your settings in the wizard, and the program outputs the exact command for your .bat script.

PDF Security Options

OptionDescriptionUse Case
Owner passwordControls who can change permissions and edit the PDFInternal document management
User passwordRequired to open and view the PDFConfidential contracts, financial reports
No PrintBlocks printing from PDF viewersDraft documents, preview copies
No CopyPrevents text selection and clipboard copyingProprietary content, licensed material
PDF/A complianceEmbeds fonts and color profiles for archivalLegal records, government archives

Online Converters vs Desktop Converter

FeatureOnline DOCX-to-PDF ServicesTotal Doc Converter
PrivacyYou upload documents to a third-party server.Runs locally. No data leaves your computer.
Batch modeOne file at a time, manual upload.Entire folders in one batch, hundreds of files.
EncryptionRarely available, basic options.Owner/user passwords, granular permissions.
PDF/ANot available on most services.Full PDF/A compliance for archival.
MergeSeparate tool or not available.Built-in: combine DOCX files into one PDF.
File size limitsTypically 10–50 MB per file.No limits. Process any file size locally.
AutomationNot available.Command-line interface with scheduling.
CostFree for small files, paid subscriptions.One-time purchase: $49.90. Free 30-day trial.

Why Use Total Doc Converter?

Exact layout reproduction

Word documents contain complex formatting: multi-column layouts, nested tables, text boxes, and inline images. Total Doc Converter renders every element in the PDF exactly as it appears in Word. Page breaks, margins, and spacing are preserved down to the millimeter.

PDF encryption and access control

Set owner and user passwords on output PDFs. Restrict copying, printing, content extraction, and form filling. Apply encryption during batch conversion — the same security settings apply to every file in the batch.

PDF/A for long-term archival

Government agencies, legal firms, and financial institutions require PDF/A for document storage. Total Doc Converter generates PDF/A-compliant files with embedded fonts and standardized color profiles. Documents remain readable decades from now, regardless of software changes.

Merge multiple DOCX into one PDF

Combine a folder of Word documents into a single multi-page PDF. Each source file starts on a new page. Bookmarks are generated automatically from document names or Word headings, creating a clickable table of contents in the PDF.

No Microsoft Office dependency

Total Doc Converter reads DOCX files using its own parser. It does not call Word, does not need Office installed, and works on clean Windows servers. Deploy on machines without any Microsoft software.

15+ additional output formats

PDF is one of many targets. Total Doc Converter also exports DOCX to HTML, RTF, TXT, XLS, JPEG, TIFF, XPS, and more. One tool covers all document conversion needs.

When Do You Need DOCX to PDF Conversion?

  • Contract distribution — convert Word contracts to locked PDFs before sending to clients. The layout stays fixed, the text cannot be edited, and passwords protect the content.
  • Document archival — convert DOCX files to PDF/A for long-term storage in document management systems. Meet compliance requirements for legal, medical, and financial records.
  • Report publishing — generate print-ready PDFs from Word-based reports. Tables, charts, and images render consistently across all viewers and printers.
  • Email attachments — send PDFs instead of DOCX files. Recipients do not need Word installed, and the formatting stays intact regardless of their system.
  • Batch processing on servers — automate nightly DOCX-to-PDF conversion using the command-line interface. Integrate with document workflows, CMS pipelines, or ERP systems.

Download the free 30-day trial — no email or credit card required. A personal license costs $49.90 and includes one year of free upgrades. Works on Windows 7/8/10/11.

Download Free Trial Buy License — $49.90


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Total Doc Converter Customer Reviews 2026

Rate It
Rated 4.7/5 based on customer reviews
5 Star

"We convert client contracts and court filings from DOCX to PDF daily. Total Doc Converter handles batch runs of 200+ documents without a hitch. The PDF encryption feature lets us lock files before delivery — owner password plus no-copy restriction. PDF/A output satisfies our archival compliance requirements. Eliminated our dependency on Adobe Acrobat for this workflow."

5 Star Richard Bowman Legal Operations Manager, Hargrove & Associates

"Engineering reports come from multiple departments as DOCX files. We merge them into single PDF deliverables for clients using Total Doc Converter. Bookmarks are generated from Word headings, which saves us manual PDF editing. The command-line mode integrates with our nightly build scripts — reports are converted and archived automatically."

5 Star Sandra Linden Document Control Specialist, Nordic Engineering AS

"Teachers submit lesson plans and policy documents in Word format. We batch-convert everything to PDF for the district portal. Total Doc Converter runs on our server without Office installed — important because we don't have Word licenses on backend machines. Tables, images, and headers come through accurately. Would like a Linux version, but the Windows command-line tool works well enough via scheduled tasks."

4 Star Marcus Holt IT Systems Administrator, Greenfield School District

FAQ ▼

Yes. Total Doc Converter renders tables, images, text formatting, headers, footers, and page layout exactly as they appear in the original DOCX file. The PDF output matches the Word document visually.
Yes. You can set owner and user passwords and restrict specific actions: printing, copying, editing, and content extraction. Encryption settings apply to all files in a batch.
PDF/A is an ISO standard (ISO 19005) for long-term archival. It requires embedded fonts and standardized color profiles. Government agencies, legal firms, and financial institutions use PDF/A for compliant document storage. Total Doc Converter generates PDF/A files directly.
Yes. Select multiple files and enable merge mode. All documents are combined into a single multi-page PDF. Each source file starts on a new page, and bookmarks are generated automatically.
No. Total Doc Converter uses its own DOCX parser. It does not require Word, Office, or any Microsoft software on the machine. It runs on clean Windows installations and servers.
Yes. The command-line interface supports all conversion options including encryption, PDF/A, merge, and custom output folders. Schedule conversions with Windows Task Scheduler or integrate into automated workflows using .bat scripts.
A personal license costs $49.90 with a free 30-day trial. No email or credit card required for the trial. The license includes one year of free upgrades. Works on Windows 7/8/10/11.

 

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