# How do I search in Adobe Reader? — DocFind

Last reviewed: September 25, 2026. HTML version: https://docfindapp.com/answers/search-in-adobe-reader

**For the PDF you have open, use Find; for a whole folder of PDFs, use Advanced Search in the desktop app.** Adobe's Reader page describes both: right-click the document, "choose Find from the pop-up menu", type the term in the box at the upper right, "and click the Next or Previous buttons to navigate to each instance". For anything more involved, "In the Acrobat Reader application, choose Edit > Advanced Search"; in a browser, Adobe gives "Ctrl+Shift+F to open the advanced Search pane" ([*Save, view, and search PDFs, Adobe Acrobat Reader*](https://helpx.adobe.com/reader/desktop/save-view-search-pdfs.html), read 25 September 2026).

## One PDF: the Find toolbar <p>Adobe's search article gives the shortcut: "Press Ctrl+F for Windows or Command + F", depending on your computer, "to open the Find toolbar." Two options behind the ellipsis next to your word do most of the useful narrowing — "Whole words", which "locates exact matches for the word you enter, excluding partial matches", and "Case sensitive" ([*Searching PDFs, Adobe Acrobat*](https://helpx.adobe.com/acrobat/using/searching-pdfs.html), read 25 September 2026).</p> <p>A caveat on that article: it is written for Acrobat, and the Reader page links to it for "Advanced Search options in Acrobat Help". It does not mark which of its options exist in the free Reader and which need a paid Acrobat plan, so treat anything below that you cannot find in your menus as possibly Acrobat-only.</p>

## Many PDFs: Advanced Search <p>This is the feature most people do not know Reader points to. From the same Acrobat article: "Use the Search window to search words or document properties across multiple PDFs", for example "all PDFs in a specific location". Adobe's steps start with "Open Acrobat on your desktop (not in a web browser)", then Find, the ellipsis, **Advanced Search**; choose "All PDF Documents in", pick the folder, and search.</p> <p>What comes back is laid out the useful way: "the results appear in page order, nested under the names of each searched document", each with "a few words of context". Two limits Adobe states plainly:</p> <ul> <li>"If documents are encrypted for security, you cannot search them as part of a multiple-document search." You open those and search them one at a time.</li> <li>Results stop at a document cap, whose "default value is 500", adjustable in Search preferences.</li> </ul> <p>There is also a **Stemming** option: "a search for opening finds instances of open, opened, opens, and openly." Handy when you are unsure of the word form; worth switching off when you need to know that a particular word does or does not appear.</p>

## On a phone <p>Adobe's mobile page is three steps long: "Open the PDF and select Search from the top menu", type the term, and "Use navigation arrows in the top-right corner to see all occurrences of the search term in the document" ([*Find text in PDFs in Acrobat on mobile*](https://helpx.adobe.com/acrobat/mobile/view-manage-files/find-text.html), read 25 September 2026). Every step is about the document you have open. That page does not describe searching several PDFs at once on mobile.</p>

## A note on Adobe's cloud <p>If you keep PDFs in Adobe Document Cloud, the Acrobat article carries a notice: "Starting April 2025, the Search tool will return results only if the keyword is found in the file name or metadata." Adobe says this applies to newly uploaded or updated files there, and "does not affect search functionality for files saved on your device" (the *Searching PDFs* page, read 25 September 2026).</p>

## When Find says there are no matches <p>If you can see the word on the page but Find comes back empty, the page is very likely a scan with no text behind the picture. [How to tell](https://docfindapp.com/answers/pdf-search-not-working), and [how Acrobat adds a text layer](https://docfindapp.com/answers/ocr-pdf-in-adobe).</p>

## Where DocFind fits <p>The gap above — a folder of PDFs, but on your phone — is the one DocFind was made for. It searches inside many PDFs at once, and results show the file, the page, and the surrounding text; tapping one opens that PDF at that exact page with your keywords highlighted. Scanned PDFs are read on the device and then searched too. What it does not do: Word or other formats (PDFs only), stemming (it matches the word you typed), or handwriting. No internet connection is needed to index or search, and the PDFs stay on the phone the whole time.</p>

Related: [Search for a word in a PDF](https://docfindapp.com/answers/search-for-a-word-in-a-pdf) · [PDF search not finding words that are there?](https://docfindapp.com/answers/pdf-search-not-working) · [OCR a PDF in Adobe](https://docfindapp.com/answers/ocr-pdf-in-adobe) · [Search inside multiple PDFs](https://docfindapp.com/answers/search-inside-multiple-pdfs)