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How to find a file on Mac when you forgot the name

You don't need the name. You need two things you do remember, like what kind of file it was and roughly when you used it. Here is how to search with those.

Updated · 5 min read

Short answer

Search by what you remember instead of the name. Press ⌘ Space and type a keyword like kind:pdf with a word you recall. Or open a Finder window, press ⌘ F, and add rules for Kind and Last opened date. Recents (⇧ ⌘ F) shows files you used lately.

Most lost files are not really lost. They sit in Downloads, on the Desktop, or in a folder you made once and forgot. Your Mac already knows each file's type, when it was created, and when you last opened it. You can search on those details without typing a single letter of the name.

Before you start, jot down what you do remember. Was it a PDF, a photo, a spreadsheet? Did you open it this week or last month? Did it come from an email or a website? Even one of these narrows the search a lot.

Search with Spotlight by kind and date

Spotlight is the fastest place to start. It searches your whole Mac, and it understands a few simple keywords.

  1. Press ⌘ Space to open Spotlight.
  2. On macOS Tahoe 26 and later, press ⌘ 2 to search only files. On earlier versions, skip this step.
  3. Type a word you remember, then add a keyword. For example: invoice kind:pdf or kind:images.
  4. Add a date if you know roughly when. For example, modified:<=7/29/24 finds items changed on or before that day. Write the date the way your Mac shows dates in your region.
  5. Use the arrow keys to move through results. Press Space to preview a file without opening it. Hold ⌘ to see where it lives in the Finder. Press Return to open it.

On macOS Tahoe 26 and later you can also type a slash and a type, like /PDF, to show only that kind. Other useful keywords include kind:document, kind:movie, author: and created:.

You can combine words, too. trip -france finds items about a trip that don't mention France. author:tom OR author:thom catches both spellings.

Can't remember the title at all? Try a word that would be inside the file, like a client's name or a street. Spotlight looks at the contents of many documents, not only their names.

Use Finder search with criteria

Finder search shows results in a full window, so you can sort them and see more at once. It is better when Spotlight returns too much.

  1. Click the Finder icon in the Dock to open a window.
  2. Press ⌘ F to start a search in that window.
  3. Click the Add button (+) on the right, below the search field. A new rule row appears.
  4. In the far-left pop-up menu, choose Kind, then pick a type such as PDF, Image or Document.
  5. Click Add again and choose a date rule. Last opened date is often the most helpful, because it matches when you actually used the file. If you don't see the attribute you want, choose Other and add it from the list.
  6. Set the range, such as “within last 2 weeks”. Results update as you go.

A file has to match every rule to appear. If you want any rule to match instead, hold Option and click the More button. Then you can set Any, All or None.

Click a column heading such as Date Last Opened or Size to sort the list. Select a file and press Space to preview it.

Save the search as a Smart Folder

If you search for the same kind of thing often, save it. A Smart Folder is a saved search. It updates itself as files change, and nothing is moved.

  1. Set up your Finder search as above.
  2. Click Save below the search field.
  3. Give it a name, such as “PDFs this month”.
  4. Keep Add To Sidebar selected if you want it in the Finder sidebar, then click Save.

You can also start from scratch with File ▸ New Smart Folder in the Finder. To change the rules later, open the Smart Folder, click the Action button, and choose Show Search Criteria.

Check Recents

If you used the file lately, it may already be waiting for you.

  1. Click anywhere on the desktop so the Finder is active.
  2. Press ⇧ ⌘ F. The Recents window opens and shows files you viewed or changed recently.
  3. Switch to List view and click the date column to sort, newest first.

Recents is also in the Finder sidebar. It doesn't show everything, so if the file isn't there, go back to a Finder search with a date rule.

If search still comes up empty

  • Check Downloads first. Press ⌥ ⌘ L in the Finder to open it, then sort by date.
  • Think about where it came from. A Mail attachment you opened in place, a Messages photo, or an AirDrop file all end up in different spots.
  • Search for a related file you can find. Then look at what sits next to it in the same folder.

Search in plain words with FileShelf

If keywords like kind: feel fiddly, FileShelf is one more option. It is a Mac app that indexes folders you choose, such as Downloads, Desktop and Documents. Then you type the way you'd say it: “pdfs from last week”, “documents from this week”, or just “lisbon”. Results show as big previews, so you can often spot the file by how it looks.

It only searches the folders you connect, and the index stays on your Mac. It sits next to the Finder rather than replacing it.

Search the folders you choose in plain words, like “pdfs from last week”.

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