II. How to perform text search on PDF files through Adobe Acrobat software?
To quickly find the contents of the current PDF file, use the
Search
function. For multiple PDF files, also use the
Search
function. Let’s learn how these search functions work.
1. (Search function) How to quickly search the text content in the current PDF file?
It is very simple to search the text of the current PDF file with the “Find” function of Adobe Acrobat software. The specific operation steps are as follows:
Step 1: After downloading and installing the Adobe Acrobat software, run the software. Select “Edit” – “Find” in the top menu bar (or directly use the shortcut key: Ctrl+F).
Step 2: Enter the text you want to search in the search toolbar, and then press the “Enter” key.
Tips Next to the
“Find” toolbar, there is a drop-down option bar with multiple choices.
- Match Whole Words: Only finds exact matches of the word you entered. For example, searching for
"stick"
will not show
"tick"
or
"sticky"
.
- Case Sensitive: Only finds matches that have the same uppercase and lowercase letters as your search term. For example, searching for
"Web"
will not display
"web"
or
"WEB"
.
- Include Bookmarks: Searches the text in the Bookmarks pane as well.
- Include comments: Also searches the text within comments.
Reminder: To search for text in a PDF file, ensure that the file is not encrypted. If the PDF file is encrypted, use decryption software to decrypt it before performing the text search. I recommend using
Renee PDF Aide , a software that can decrypt PDF files and perform PDF format conversion and editing operations.
Renee PDF Aide is a multifunctional software that combines PDF file editing and format conversion. It includes advanced OCR technology to convert scanned PDFs into various formats such as
Word ,
Excel ,
PowerPoint ,
Image ,
HTML , and
TXT . You can choose to convert the entire PDF or specific pages at a high speed of up to 80 pages per minute. The software is user-friendly and offers various functions like
optimizing and
converting specific pages ,
repairing damaged files , improving loading time for large files,
splitting multi-page files , and
merging specified pages into one PDF . Additionally, it allows
encryption/decryption of PDFs and adding
watermarks to exclusive files.
Renee PDF Aide supports converting 9 languages , including English, French, German, Italian, Spanish, Portuguese, Chinese, Korean, and Japanese . Selecting the recognition language in OCR mode enhances character recognition accuracy. The software offers a high conversion rate and efficiency, making it user-friendly for beginners.
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How to decrypt PDF files with Renee PDF Aide?
The steps to decrypt encrypted PDF files using Renee PDF Aide are very simple. The specific steps are as follows:
Step 1: Download, install, and run Renee PDF Aide. Select the “PDF Tools” option.
Step 2: Select the “Encryption & Decryption” option in the function menu bar. Add the PDF file to be decrypted using the "Add File" button or drag and drop it into the edit box.
Step 3: Check the
"Decrypt PDF files"
option under the top option bar. Fill in the password you have set in
"Possible password"
to decrypt the current PDF file. Once the operation is complete, click
"Convert"
in the lower right corner to remove all previously set restrictions on the PDF file, including the file password. You can then search the text in the PDF file using Adobe Acrobat software.
The specific operation steps for using Renee PDF Aide to decrypt files are outlined above. In addition to editing PDF files, Renee PDF Aide can also convert PDF formats . By clicking "Convert" on the home page of Renee PDF Aide , you can convert a PDF file to another format. Now, let’s proceed to learn how to search the text content of multiple PDF format files.
2. (Search function) How to search the text content of multiple PDF files?
Simply relying on the “Find” function of Adobe Acrobat software cannot search the text content of multiple PDF format files. At this time, you need to use the “Search” tool. The specific steps are as follows:
Step 1: Open Adobe Acrobat software and select "Edit" – "Search" in the top menu bar (or use the shortcut key: Shift+Ctrl+F ). Alternatively, you can select "Open Full Acrobat Search" from the drop-down menu next to the "Find" toolbar.
Step 2: An independent search window will appear, allowing personalized operations like moving, resizing, and minimizing. Simply check “All PDF documents”, select the folder containing the desired PDF files from the drop-down menu, enter the text to be searched, and click “
Search
” to execute the command.
By default, the Search window shows basic search options. For more precise results, click “Use advanced search options” at the bottom of the page and choose “Exact match word or phrase” and “Match any word” . Two advanced settings.
During a search, you can click a search result to view the content without interrupting the search. Click the Stop button to cancel the search process and only display the found results. The button does not close the Search window or delete the Results list. To see more results, re-enter the search text.
Step 3: Once the search is done, the
"Search"
window will display multiple PDF files with the searched text content. The search results will be categorized by complete PDF file pages, and each independent PDF file will be listed below its name. To find the desired text content quickly, use the status bar of the search result. Simply click on the search result to open the corresponding PDF document in Adobe Acrobat software.
To ensure smooth content search in multiple PDF files, make sure all the PDF documents are in an
unencrypted state. Otherwise, searching for multiple PDF files may result in errors. If you need to decrypt a PDF document, refer to
How to Unlock Encrypted Files with Renee PDF Aide .
The above are the step-by-step instructions for using Adobe Acrobat to search for the content of one or more PDF files. These instructions may be of assistance to you.
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