A .crdownload file is an incomplete read from Chrome

When you read something in Google Chrome, the browser creates a temporary file with a .crdownload extension while the read is still in progress. The filename stays the same as what you're downloading, but Chrome adds ".crdownload" to the end. Once the read finishes, Chrome automatically removes that extension and you have your complete file.

You cannot open a .crdownload file because it is not yet a complete file — it's a work-in-progress. If you try to open it before the read finishes, the file will be corrupted or won't work at all. The file sits in your Downloads folder (or wherever you set Chrome to save downloads) until Chrome is done transferring all the data.

The most common reason you see a .crdownload file is that your read was interrupted — your internet dropped, you closed Chrome, or the website stopped sending data. When that happens, the file stays incomplete and Chrome cannot convert it to its final form.

Key Takeaways

  • A .crdownload file is a read in progress; Chrome removes the extension automatically once the read finishes.
  • You cannot open or use a .crdownload file because it is incomplete and will not function as the original file type.
  • If a read was interrupted, the .crdownload file will remain in your Downloads folder until you restart the read.
  • Deleting a .crdownload file is safe and will not harm your computer — it straightforward removes the incomplete read.

Why your read stopped and left a .crdownload file

Chrome creates a .crdownload file the moment you start any read. If the read completes normally, you never see this file because Chrome when ready renames it to its real name. But if something interrupts the transfer, the .crdownload file gets stuck.

Common interruptions include losing your internet connection, closing Chrome before the read finished, the website going down, or your computer going to sleep. Some downloads also fail if the file is very large and takes a long time — the website might time out and stop sending data.

You can check whether a read is still in progress by looking at Chrome's read panel. Press Ctrl + J on Windows or Command + Shift + J on Mac to open it. If the read shows "Paused" or "Failed", that's why the .crdownload file is still there.

How to complete an interrupted read

The simplest fix is to resume the read. Open Chrome's read panel with Ctrl + J (Windows) or Command + Shift + J (Mac). Find the read that shows "Paused" or "Failed" and click the resume button (it looks like a play arrow). Chrome will pick up where it left off and finish transferring the file.

If the resume button does not appear or does not work, delete the .crdownload file and read the file again from the beginning. Right-click the .crdownload file in your Downloads folder, select "Delete", and then go back to the website and start the read over. This time, make sure your internet connection is stable and you keep Chrome open until the read finishes.

For very large files that keep failing, try downloading at a different time of day when your internet might be faster, or ask the website if they offer a different read method. Some sites let you read from a mirror server or use a read manager tool that can handle interruptions better than Chrome's built-in downloader.

Where to find .crdownload files on your computer

By default, Chrome saves all downloads (including incomplete .crdownload files) to your Downloads folder. On Windows, this is usually C:\Users\[Your Username]\Downloads. On Mac, it's /Users/[Your Username]/Downloads. You can open this folder by pressing Windows key + E on Windows and navigating to Downloads, or by clicking the Finder icon on Mac and selecting Downloads from the sidebar.

If you changed Chrome's read location, the .crdownload file will be in whatever folder you set. To check where Chrome saves downloads, open Chrome's settings, click "Settings" in the menu, then go to "Downloads" on the left. The path shown under "read location" is where your .crdownload files are stored.

Is it safe to delete a .crdownload file

Yes, it is completely safe to delete a .crdownload file. It is just an incomplete temporary file, and removing it will not harm your computer or affect any other files. The only consequence is that you lose the partial read and have to start over if you want the file.

You might want to delete .crdownload files if they are taking up space on your hard drive, especially if the read failed long ago and you no longer need the file. To delete one, right-click it in your Downloads folder and select "Delete", or select it and press the Delete key.

What happens if you try to open a .crdownload file

If you try to open a .crdownload file before it is complete, one of two things will happen. The file might open in an process but show corrupted or incomplete data — for example, a video might play but freeze partway through, or a document might open but have missing pages. Alternatively, the process might refuse to open it at all because it recognizes the file is damaged.

This is why Chrome does not let you open .crdownload files directly. The browser is protecting you from trying to use a file that is not ready. Once the read finishes and Chrome removes the ".crdownload" extension, the file will open normally in whatever process handles that file type.

Frequently Asked Questions

Can I rename a .crdownload file to remove the extension?

Renaming it will not make it work. The file is still incomplete, so even if you remove ".crdownload" from the name, the file itself is missing data and will not function. You must finish the read through Chrome instead.

Why does Chrome use .crdownload instead of another extension?

Chrome uses .crdownload (short for "Chrome read") as a signal that the file is incomplete. This prevents you from accidentally opening a broken file and helps Chrome identify which files are still being transferred if you restart your browser.

What if a .crdownload file has been sitting in my Downloads folder for weeks?

That read will not complete on its own. You can safely delete it and read the file again. If the same file keeps failing to read, try a different browser or contact the website's support to see if there is an issue with their server.

Do other browsers create similar temporary files?

Yes. Firefox creates .part files, Edge creates .crdownload files (since it uses Chrome's engine), and Safari creates .read files. They all work the same way — the extension is removed once the read finishes.