Combine TIFF Files via Command Line

Automated document workflows — insurance claims processing, medical record archiving, engineering drawing sets — generate thousands of single-page TIFF files daily. Merging them manually through a GUI is not an option when files arrive around the clock on a server. Tiff Combine X is a command-line tool that combines any number of TIFF images into multi-page TIFF or PDF files silently, without a user interface.

Quick answer: To combine TIFF files via command line, run Tiff Combine X with a source wildcard path after /S, a target file after /T, and an optional /COMPRESS type, for example TiffCombineX.exe /S C:\Scans\*.tif /T C:\Output\merged.tif /COMPRESS LZW. The output is a single multi-page TIFF or PDF, produced silently with no GUI so the whole job can run unattended on a server.

Key Features

• Silent operation — no GUI windows, progress bars, or pop-ups. Runs as a background process on any Windows server or Citrix environment.
• Batch merging — combine hundreds of folders in a single command. Each folder produces its own multi-page output file.
• Output format choice — merge into multi-page TIFF or multi-page PDF.
• Compression control — LZW (lossless), JPEG (lossy, small files), ZIP, CCITT Group 3/4 (black-and-white scans).
• Page adjustments — resize, rotate, crop, and reorder pages during the merge.
• ActiveX component — embed TIFF merging into your own application, web service, or Windows service programmatically.

Command-Line Syntax

The basic command follows this pattern:

TiffCombineX.exe /S "C:\Scans\*.tif" /T "C:\Output\merged.tif" /COMPRESS LZW

Parameters:

• /S — source path with wildcard (e.g., C:\Inbox\*.tif)
• /T — target file path and name
• /COMPRESS — compression type: LZW, JPEG, ZIP, CCITTG3, CCITTG4
• /COLOR — color space: RGB, GRAY, BW
• /ROTATE — rotate pages: 90, 180, 270

Merge to PDF instead of TIFF:

TiffCombineX.exe /S "C:\Invoices\*.tif" /T "C:\Archive\invoices.pdf"

The output format is determined by the target file extension.

Batch Automation with .BAT Scripts

Wrap the command in a .bat file and schedule it with Windows Task Scheduler for fully unattended processing:

@echo off
TiffCombineX.exe /S "D:\DailyScans\*.tif" /T "D:\Archive\%date:~-4%%date:~4,2%%date:~7,2%.tif" /COMPRESS LZW
echo Merge complete >> D:\Logs\combine.log

This script combines all TIFFs from the daily scans folder into a single file named with the current date. Run it nightly via Task Scheduler — no user interaction required.

ActiveX Integration

TiffCombineX registers as a COM/ActiveX object on the system. Call it from any language that supports COM:

• VBScript and VBA (Excel, Access, Word macros)
• C#, VB.NET, Delphi
• ASP Classic and ASP.NET web applications
• PowerShell scripts

This lets you add TIFF merging to an existing document management system, a web portal, or a custom scanning workflow without building the merging logic from scratch.

TiffCombineX vs. GUI TIFF Combine

When Do You Need Command-Line TIFF Combining?

• Document management servers — a scanning station feeds TIFFs into a watched folder; TiffCombineX merges them into multi-page documents automatically.
• Insurance claims processing — each claim arrives as 5–20 separate scanned pages. A nightly script combines them into one file per claim number.
• Medical records archiving — patient documents scanned throughout the day are merged into per-patient TIFF files at end of shift.
• Web applications — a portal accepts uploaded TIFF pages and uses the ActiveX component to merge them server-side before delivery.
• Print and prepress — artwork files from multiple designers are combined into page-ordered multi-page TIFFs for press-ready proofs.

System Requirements

• Windows 7, 8, 10, 11, or Windows Server
• Citrix and terminal server compatible
• Download size: approximately 7 MB
• 30-day free trial — no email or credit card required

For the desktop GUI version, see TIFF Combine. For more TIFF tools — splitting, converting, watermarking — check the CoolUtils TIFF Bundle.