Multi Threaded PDF Merger Icon

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




Write a Review

User Reviews

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

Additional Project Details

User Interface


Programming Language




Thanks for helping keep SourceForge clean.

Screenshot instructions:
Red Hat Linux   Ubuntu

Click URL instructions:
Right-click on ad, choose "Copy Link", then paste here →
(This may not be possible with some types of ads)

More information about our ad policies

Briefly describe the problem (required):

Upload screenshot of ad (required):
Select a file, or drag & drop file here.

Please provide the ad click URL, if possible:

Get latest updates about Open Source Projects, Conferences and News.

Sign up for the SourceForge newsletter:

No, thanks
Screenshots can attract more users to your project.
Features can attract more users to your project.