PDF Search for Mac
PDF Search is an application which is designed to make blazing-fast search through lots of documents with the power of AI. In this manual you will find how to use it.
Setup is simple. Just inform the program of the folder(s) in which your documents are stored. To do this, click on the ‘next’ button on the setup screen and select the folder(s).
After you select the folder, you can select initial settings of the application. These are document types to search (PDF is default), indexing option to index punctuations and startup option.
Indexing punctuations characters may increase the indexing database size a lot. Therefore we suggest you to choose that if you really will need to search punctuations.
During setup, you can activate the OCR feature for all documents if you wish. Thus, the indexing process will also be done for the texts in the images in the documents.
Then click on “Start” to begin indexing the selected folder; the time required to index the folder is a function of the number and size of the documents.
To enable the search functionality, PDF Search must index documents. Indexing is an automatic process that takes place in the background. All the words in the documents are determined and saved in the database.
Indexing is a one-time, time-consuming and energy-consuming process. If you're using a MacBook, we recommend plugging in your charger until indexing is finished. Non-PDF documents must be converted to PDF before indexing. Indexing only works while PDF Search is open. Therefore, we recommend leaving PDF Search open and letting it finish indexing. You can choose background indexing from the quit window.
The indexing process can be paused. You can choose to pause or resume the indexing process when the app is first opened. You can open the Index Status screen from the "Index -> Shown Index Status" option from the application menu.
The application indexes 2 types of folders. These are shown as root folders in the navigation sidebar. And folder navigation starts with these folders.
This is the app folder in your iCloud Drive. If you have iCloud Drive enabled, this folder is created automatically. And all documents under this folder are indexed. You can also use this folder to share documents with your iPhone or iPad. Any documents copied to this folder are automatically synced to your other iOS or macOS devices.
These are all kinds of folders that you can select from your computer or an external drive. You can select or deselect these folders from the Search tab in the Preferences window. All documents under these folders are indexed and searchable.
If you want to automatically index new documents added to these folders, you should select
Check and index new documents automatically.
You can reset the settings and indexes using preferences window.
The default location of the database is under the system drive. However, you can choose a custom location using "Application Menu -> Directory -> Change Database Location". This way, you can move the database to another location, such as an external disk, and free up space on the system drive.
Because indexing can be a long process, it's a good idea to back up index data, especially if you have a very large document library. This way, you can directly search your documents without having to wait for the indexing process when you reinstall your computer. You can use "Application Menu -> Index -> Backup Index Database" menu option or the preferences window for this.
To search, simply type the keywords you want in the search box. When you enter text, the suggestion list will be updated dynamically. When you have completed the search term entry, press the "Enter" key to view documents containing the target search term. After selecting a suggestion from the list by pressing the enter key or clicking the mouse, you can continue typing another keyword or press enter a second time to start the search.
The PDF Search algorithm calculates a ranking value for each page in the documents based on the keywords you enter. These ranks are calculated as follows:
- Keyword Distance : Pages with keywords that are close to each other rank higher.
- Keyword Density : Pages with more keywords rank higher.
- Importance : Pages that contain keywords in the title or are created in bold or larger font will rank higher.
- Document Date: Pages from newer files rank higher than older files.
When a search is complete, PDF Search displays the highest ranking page, highlighting keywords by color.
You can use below operators for advanced search capabilities
- Quotes "..."
- Plus Sign (+)
- Minus Sign (-)
- Wildcard (*)
When you search using quotation marks, it only finds pages that contain the exact keywords in quotation marks.
|It will only show pages that contain exactly the same keywords together, such as "advanced economies".|
|Shows pages with 'advanced' or 'economies' keywords, sorting them separately by relevance. It will list pages containing only one of the two words. However, it shows the pages where both words occur at the same time in the top rankings.|
If you put plus (+) sign before a keyword, resulting pages will always contain that keyword.
|Pages that do not contain the keyword 'economies' will not appear in the results list.|
If you put a minus (-) sign in front of a keyword, pages containing that keyword will be excluded from the search results.
|Pages containing the keyword 'Economies' will not be in the results list.|
You can use the asterisk character to search for keywords that start or end with certain characters.
|A search will be made for keywords starting with 'econom', such as 'economy, economies, econometric, economic, etc...'.|
|Keywords ending with 'ty' such as 'quality, productivity, equality, security, etc...' will be searched.|
|A search will be made for keywords starting with 'pr' and ending with 't' such as 'product, present, president, project, etc...'.|
You can filter documents to tell you which documents to search. PDF Search supports 3 types of filtering for documents.
You can navigate between root folders and subfolders by double-clicking on them. After opening a subfolder, the search scope is automatically told to that folder. When you search, only documents under that folder are searched.
The box in the lower left corner of the Documents window is used to filter documents. You can filter documents by location path, including filename. For example, you have java documents and they contain the keyword 'java' in the filename. When you type "java" in this field and hit enter, all documents under the active folder will be checked if their path contains the keyword "java". Then, a search will be made through this list.
In addition, you can use advanced filtering features. You can filter by document type, creation or modification date, and tag information. You can see the advanced filtering commands by clicking the question mark button next to the box.
You can filter documents by tag name using the filtering field or using the Tags tab in the left sidebar.
After searching, you can export the search results as a new PDF document. To export, use the share button on the toolbar and select "Export Search Results".
Exporting the search result will create a new PDF document. This document will contain all the best relevant pages from different documents sorted by rank. You can customize the export process using the Preferences Window.
You can tag documents to group them under a single tag. You can then easily find or search for these tagged documents. Tag information is shared between iOS and macOS devices via iCloud drive. So, when you change a tag on a device, it will automatically sync with other devices if iCloud Drive is enabled.
You can use the tag button in the toolbar or in the document list to tag a document. After pressing the tag button a popup will appear. Enter the tag name you want in this popup and hit enter.
You can use the same popup to delete a tag from the document. Just open the tag popup and then click on the tag you want to delete.
Use the Tags tab in the sidebar to navigate through all tags. You can also use the search button next to the tag to search for documents under that tag.
You can bookmark the document pages. This will allow you to easily find a page.
Use the bookmark button on the toolbar to add a bookmark for the active open page. You can add a note to the bookmark. These notes will be added to the page data and will be searchable while the document is being searched.
Open the bookmark tab in the sidebar to navigate or delete the bookmark. Here you can find all bookmarks grouped by documents. To delete, find the relevant bookmark and press the delete button next to it.