What's the Best Indexing Tool for PDFs?

[powermix]

I want to index PDF URLs in bulk - These are hard to index URLs, so I am looking for the best indexing tool for these type of files.

I was checking this thread: https://www.blackhatworld.com/seo/2023-bhw-indexer-study-update.1485254/

And @Steptoe mentioned that LinksIndexing & IndexingExpert were the only ones capable of indexing these URLs.

Any other recommendations?

 

[Steptoe]

I found those two services could index the pdfs I gave them, but most pdfs I've checked have just been indexed with either a load of junk links, or a link in a Google News article/comment. The problem with pdfs is mainly getting them to stick around long enough for whatever links you've built to them to have an effect.

 

[powermix]

I found those two services could index the pdfs I gave them, but most pdfs I've checked have just been indexed with either a load of junk links, or a link in a Google News article/comment. The problem with pdfs is mainly getting them to stick around long enough for whatever links you've built to them to have an effect.

I am looking for something automated, that I can pay for, and delivers results. I feel like the indexer option is the solution that best fits me.

 

[JasonS]

I am looking for something automated, that I can pay for, and delivers results. I feel like the indexer option is the solution that best fits me.

Why not ask for the trial of both services? As I remember, they offer free trials.

 

[powermix]

Why not ask for the trial of both services? As I remember, they offer free trials.

Yes, that's exactly what I did - Testing those right now...