A .crdownload file is a temporary file Chrome creates while downloading — you don't open it directly

When you download something in Google Chrome, the browser creates a file with the .crdownload extension while the download is in progress. The ".cr" stands for Chrome, and "download" describes what's happening. Once the download finishes, Chrome automatically renames the file to its actual type — a .pdf becomes a .pdf, a .zip becomes a .zip, and so on. The .crdownload file then disappears.

If you see a .crdownload file sitting on your computer, it means one of two things: either the download was interrupted before it finished, or Chrome crashed during the process. In either case, the file is incomplete and cannot be opened as-is.

Key Takeaways

  • .crdownload files are temporary placeholders that Chrome deletes automatically once a download completes successfully.
  • If a .crdownload file remains on your computer, the download was interrupted and the file is incomplete.
  • Renaming a .crdownload file to its intended type will not make it usable if the download never finished.
  • The best solution is to delete the .crdownload file and download the item again from the original source.

Why the download stopped and left a .crdownload file behind

Chrome uses .crdownload as a holding pattern while data transfers from the internet to your hard drive. If your internet connection drops, Chrome crashes, your computer loses power, or you manually pause and then close Chrome without resuming, the download halts mid-transfer. The file remains incomplete, and Chrome cannot rename it to its final type because it lacks the full content.

Large files are more likely to produce orphaned .crdownload files because they take longer to download and have more opportunities to be interrupted. A 500 MB video file has a much higher chance of being cut short than a 2 MB document.

How to handle a .crdownload file on your computer

Open your file manager (File Explorer on Windows, Finder on Mac) and navigate to your Downloads folder, which is where Chrome saves files by default. Look for any files ending in .crdownload. These are safe to delete — they are just fragments of incomplete downloads and serve no purpose once the transfer has stopped.

Right-click the .crdownload file and select Delete (Windows) or Move to Trash (Mac). Empty your Recycle Bin or Trash afterward if you want to free up the space immediately. Deleting these files will not affect anything else on your computer.

Do not try to rename a .crdownload file by removing the .crdownload extension and adding the file type you think it should be (like .pdf or .mp4). Even if Windows or Mac allows you to do this, the file is still incomplete and will not open or play correctly. Renaming does not add the missing data.

How to re-download the file correctly

Once you have deleted the .crdownload file, return to the website where you originally found the download link and start the download again. Make sure your internet connection is stable before beginning — if you are on Wi-Fi, move closer to your router or switch to a wired connection if possible. Avoid closing Chrome or putting your computer to sleep until the download shows as complete.

Chrome displays download progress at the bottom of the window. Wait until the progress bar reaches 100% and the file name appears without any status message. At that point, the file has been fully transferred and renamed to its proper type. You can now open it normally by double-clicking it in your Downloads folder.

Why Chrome uses temporary download files in the first place

The .crdownload system protects your computer from ending up with corrupted or half-finished files in your Downloads folder. If Chrome saved files with their final name immediately, and the download was interrupted halfway through, you would see a broken file sitting there with no way to know it was incomplete. By using a temporary name, Chrome signals that the transfer is still in progress and the file is not ready to use.

This approach also prevents you from accidentally opening or moving a file while Chrome is still writing data to it, which could cause problems on some operating systems. Once the download finishes and Chrome renames the file, you know it is safe to open, move, or share.

What to do if .crdownload files keep appearing

If you regularly see .crdownload files and incomplete downloads, your internet connection may be unstable or Chrome may be crashing. Check your Wi-Fi signal strength or try a wired connection. If you are using Wi-Fi, restart your router by unplugging it for 30 seconds and plugging it back in.

If downloads still fail, try updating Chrome to the latest version. Open Chrome, click the three-dot menu in the top right, select Help, then About Google Chrome. Chrome will check for updates automatically and install them if available. Restart Chrome when prompted. Outdated versions sometimes have bugs that cause crashes during downloads.

If a specific website's downloads always fail, the problem may be with that site rather than your setup. Try downloading the same file from a different browser (Firefox, Safari, or Edge) to see if the issue persists. If it works in another browser, Chrome may have a compatibility problem with that particular website.

Frequently Asked Questions

Can I open a .crdownload file if I rename it?

No. Renaming the file does not add the missing data. The file is incomplete because the download was interrupted, not because it has the wrong name. You must download the file again from the original source to get the complete version.

Are .crdownload files safe to delete?

Yes, completely safe. They are temporary placeholders for incomplete downloads. Deleting them will not harm your computer or affect any other files. Chrome creates new ones automatically if you start another download.

Why does Chrome use .crdownload instead of just hiding the file?

The visible .crdownload extension makes it obvious that a download is in progress and the file is not ready to use. If Chrome hid the file entirely, you might not realize a download was interrupted and wonder why the file never appeared in your Downloads folder.

What if I see a .crdownload file for something I did not download?

This can happen if someone else on your network used your computer, or if a website tried to auto-download something. Check the file name to see what it was supposed to be. If you do not recognize it, delete it. There is no risk in removing an unwanted .crdownload file.