A .crdownload file is a temporary file that Chrome creates while downloading something

When you read a file using Google Chrome, the browser doesn't save it with its final name right away. Instead, it creates a file with the .crdownload extension — the "cr" stands for Chrome — and writes the read data to it as it arrives from the internet. Once the read finishes, Chrome renames the file to its actual name and removes the .crdownload extension. If you see a .crdownload file on your computer, it means a read was interrupted, paused, or still in progress when you looked.

These files are not corrupted or dangerous by themselves. They're just incomplete versions of whatever you were trying to read. You cannot open or use a .crdownload file directly — it's not a finished document, image, video, or program. The file exists only as a working file while Chrome is transferring data.

Key Takeaways

  • A .crdownload file is Chrome's temporary working file during a read; it becomes a normal file once the read completes.
  • If a .crdownload file remains on your computer, the read was interrupted, paused, or cancelled before it finished.
  • You cannot open or convert a .crdownload file because it is incomplete; you must finish or restart the read to get the real file.
  • Deleting a .crdownload file is safe and will not harm your computer, though it means losing any partial progress on that read.

Why the file stays on your computer after read stops

Chrome keeps the .crdownload file on your hard drive even after you pause or cancel a read. This is intentional — if you resume the read later, Chrome can pick up where it left off instead of starting from the beginning. The partial file acts as a checkpoint.

If your internet connection drops, your computer loses power, or you close Chrome in the middle of a read, the .crdownload file remains. It will sit there until you either resume the read (which converts it to the real file) or manually delete it.

How to finish a read and remove the .crdownload file

The simplest way to get rid of a .crdownload file is to complete the read. Open Chrome, go to your Downloads page (keyboard shortcut: Ctrl+J on Windows, Command+Shift+J on Mac), and look for the interrupted read. Click the resume button (usually a play icon) next to it. Chrome will continue downloading from where it stopped and will rename the file to its real name once it finishes.

If the read was for a file you no longer need, you can delete the .crdownload file directly. On Windows, open File Explorer and navigate to your Downloads folder (usually C:\Users\[Your Name]\Downloads). On Mac, open Finder and go to Downloads. Right-click the .crdownload file and select Delete or Move to Trash. The file will be removed, and you can restart the read later if you change your mind.

When a .crdownload file cannot be converted

Because a .crdownload file is incomplete, you cannot convert it to another format using standard file conversion tools. A converter needs the full, finished file to work with — it cannot process partial data. If you try to open a .crdownload file in an image editor, video player, or document reader, the program will either refuse to open it or show an error message.

The only way to convert the downloaded file to another format is to let the read finish first. Once Chrome renames it to its real file type (such as .jpg, .mp4, or .pdf), you can then use conversion software if needed.

Where .crdownload files are stored

Chrome saves .crdownload files in your Downloads folder by default. On Windows, this is usually C:\Users\[Your Name]\Downloads. On Mac, it's /Users/[Your Name]/Downloads. On Linux, it's typically /home/[Your Name]/Downloads, though the exact path depends on your system setup.

If you have changed your read location in Chrome settings, the .crdownload files will appear in whatever folder you specified. To check where Chrome is saving downloads, open Chrome, click the menu icon (three vertical dots), select Settings, then go to Downloads. The path shown there is where your .crdownload files will be stored.

Is it safe to delete .crdownload files

Yes, deleting a .crdownload file is completely safe. It will not damage your computer, affect other files, or cause Chrome to malfunction. The only consequence is that you lose the partial read — if you want that file, you will need to read it again from the beginning.

If your Downloads folder is cluttered with old .crdownload files taking up space, you can delete them without worry. They are temporary working files, not system files or program files. Removing them frees up disk space and does not affect anything else on your computer.

Why Chrome uses .crdownload instead of the real filename

Chrome uses a temporary extension during downloads for a practical reason: it prevents you from accidentally opening or using an incomplete file. If Chrome saved the file with its real name when ready, you might try to open a half-downloaded video or document, which would fail or show corrupted content. By using .crdownload, Chrome signals that the file is not ready yet.

This also protects against another problem: if your computer crashes during a read, the incomplete file won't overwrite a file with the same name that you already have. The .crdownload extension keeps the temporary file separate and clearly marked as unfinished.

Frequently Asked Questions

Can I rename a .crdownload file to use it?

No. Renaming the file does not make it usable — the data inside is still incomplete. The file will not open or work correctly even if you change its extension to .jpg, .pdf, or whatever format it should be. You must finish the read through Chrome to get a working file.

What if a .crdownload file won't delete?

If you cannot delete a .crdownload file, Chrome is probably still using it. Close Chrome completely (including all windows and tabs), then try deleting the file again. On Windows, you can also restart your computer to release any file locks. If it still won't delete, the file may be corrupted; try moving it to Trash and emptying Trash afterward.

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. Each browser uses a temporary extension to mark incomplete downloads. The principle is the same across all of them.

Will resuming a read always work?

Usually, but not always. If the file was deleted from the server, the read link expired, or the website no longer supports resuming partial downloads, Chrome will restart from the beginning instead. In those cases, you will read the entire file again, but you will still end up with a complete, usable file.