README

Convert PDF to image file and concatenate side by side as in book spread.

Build

go build -o converter.exe main.go

Usage

• Converts PDF to image in the same folder as converter.exe .
• Create a folder with the same name as the target PDF and store the image file of each page in it.
  • Create a subfolder named conc, and output the combined final file in it.
• If the folder already exists, an error will occur and the process will be aborted.

With mouse

Place the .bat file you want to use in the same folder as converter.exe and double-click it.

• horizontal.bat
• horizontal-singletop.bat (Horizontal PDF. single first page.)
• vertical.bat
• vertical-singletop.bat (Vertical PDF. single first page.)

From command line

Command line options:

• --singleTop : If the PDF has an odd number of pages, leave the first file on a single-page.
  • By default, leave the last page single-page.
• --vertical : When concatenating vertical PDFs, such as Japanese, the pages are aligned from right to left.