Search magically through thousands of documents on the go using the power of artificial intelligence. Make your work and school life much more productive and easier.

Information is a key to success. PDF Search will help you quickly reach the information lying in documents using its AI-powered algorithm. Just search your documents, reference books or notes using it. Then feel the power of accessing any information within seconds. You will shine in meetings, classes or at work using your Mac, iPad or iPhone. Everyone will be surprised by your mastery over the documents.

Ordinary search tools make existency search. They only check whether your keywords exist in documents or not. Then they give you a bunch of document list. You check them one by one whether they are the one you are looking for or not. There is no intelligence, just like a machine.

PDF Search makes relevancy search. Instead of checking the only existence, It analyses all pages separately and makes a relevancy check for each of them according to given keywords. This check is similar to how a human checks documents. For example, a human is more interested in a page if it has a title containing keywords. PDF Search combines all these kind of checks into a brand new algorithm. Using this algorithm, it finds the most relevant pages instantly among thousands of documents.

You can search documents on your Mac using iPhone or iPad. Just Sync your files over WiFi with a single click and move all documents with you anywhere. (This feature requires PDF Search Mac version installed on your Mac)

Word, Powerpoint, Pages, Keynote and RTF documents are supported by PDF Search. They have just converted to PDF automatically after you import them. You can share or export them to other applications.

● Ultra-fast search
● Page ranking system
● Word distance algorithm
● Keyword placement analyze
● Synchronization between iOS and macOS app.
● Support for Word, Powerpoint, Pages, Keynote and RTF documents
● Ability to understand what you mean when you mistype a keyword
● Empower search with similar keywords
● Emphasize power ranking (Header, title, paragraph detection)
● Higher rank for up-to-date files
● Quick navigation between pages in different documents
● Highlighting keywords in animations
● Insert annotates to pages (Highlight, Underline, Strikethrough)

What's New

Version 2.6

- Improved stability for indexing
- Minor bug fixes

Ratings and Reviews

4.2 out of 5
6 Ratings
6 Ratings

Doesn’t seem to do what I need it to.


I bought the app to search “?” and it doesn’t seem to allow it.

Basically, just want to jump from any sentence containing a question mark to another. Should have stuck to a conventional pdf reader for that.

Ability to search a word and have all the sentences containing that word extracted/displayed line by line in a new document would be cool.

Developer Response

Sorry for the bad experience you had. You are right, PDF Search focuses on words and numbers not punctuation characters. Are you searching only for "?" character or you are searching it with a word. If with a word, I believe PDF Search will help a lot. Also, there is a filter ability which may help for group and tag need. In any case, I will put these as a feature request for next releases. You can contact to our support page for detailed guidance. Regards.

Fast, efficient PDF file search


Fast indexing and search of multiple .pdf files tool. I use the tool to perform multiple document searches on my iPad. Great to provide suggestions as I start to enter search terms. Easy to import files using iOS 11 document tool. Overall meeting my needs.

Developer Response

Thank you for your kind comment. Happy new year. Regards.

File Invalid


Fails to index most pdf files saying that the files are invalid! Clearly that’s not the case since the same files open in other pdf readers. Not worth $10!!!

Developer Response

Hi, I am very sorry for the bad experience you had. We have just published our new version which is addressing some stability issues including the invalid file case while indexing. Please give it a try. Also we would love to help you in detail if you can reach us using our support page. Regards.


Muharrem Ozkan
13.5 MB
Requires iOS 11.0 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© 2017 Muharrem Özkan


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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