Multi Threaded PDF Merger

Have to merge huge set's of PDF's to a single one, well use this.

Add a Review
1 Download (This Week)
Last Update:
  Browse Code Code Repositories


I have to merge a ton of PDF's on a daily bases, we using a Commercial Product aka Adobe Acrobat which take almost 1 hour to merge 5000 PDF documents to 5 single one's.

Im Programmer and this wasn't acceptable for me....

This Libary (or Tutorial ?) is the result, its using IText for C# and it's made to use your physical CPU Cores and do Parallel Execution.

I will make it short, 1000 PDF needs 15 seconds(On a 6 Core Machine with 50% Usage Peeks), also the Filesize is 50% smaller than Adobe and there is no visual difference (if there change compression...)!

This save me a lot of time and since this is for my work also money. Adobe may be great for other tasks but not for simple merging.

PS: The GUI Program its just a Demo, its fully functional ofc and im using it, but as the main "point" of this small Project look at the libary and see how i merge them maybe its useful for usage in other Program's.

Multi Threaded PDF Merger Web Site



Update Notifications

Write a Review

User Reviews

Be the first to post a review of Multi Threaded PDF Merger!

Additional Project Details

User Interface


Programming Language



Screenshots can attract more users to your project.
Features can attract more users to your project.

Icons must be PNG, GIF, or JPEG and less than 1 MiB in size. They will be displayed as 48x48 images.