Answers.Body: <p>Yes if you're on 5.52 or later. (Or even if you're not it's ok - it will just make a new one when it needs.)</p>
  <p>Storage was changed to SQL storage in 5.52. See <a href="https://github.com/civicrm/civicrm-core/pull/23768" rel="nofollow noreferrer">https://github.com/civicrm/civicrm-core/pull/23768</a>. So there won't be any new such files created and you don't need them. You can also delete timestamp.txt.</p>
  
Answers.ContentLicense: CC BY-SA 4.0
Answers.CreationDate: 2022-09-29T02:04:45.107Z
Answers.LastActivityDate: 2022-09-29T02:04:45.107Z
Answers.UserDisplayName: Demerit
Body: <p>There's a lot of these extensions.json files in sites/default/files/civicrm/upload/cache, some with really old dates, but nothing seems to be newer than June 2022. Can I delete them?</p>
  
Tags: <extension><cache>
Title: Can I delete all the extension.json files in my civicrm/upload/cache folder?
ThreadText: # Can I delete all the extension.json files in my civicrm/upload/cache folder?
  
  (Asked by: username_0 on 2022-09-29)
  
  There's a lot of these extensions.json files in sites/default/files/civicrm/upload/cache, some with really old dates, but nothing seems to be newer than June 2022. Can I delete them?
  
  **Tags:** extension, cache
  
  
  ---
  
  ## 1 answers
  
  ### Answer by username_0 on 2022-09-29. Score: 3 | Accepted answer
  
  Yes if you're on 5.52 or later. (Or even if you're not it's ok - it will just make a new one when it needs.)
  
  Storage was changed to SQL storage in 5.52. See <https://github.com/civicrm/civicrm-core/pull/23768>. So there won't be any new such files created and you don't need them. You can also delete timestamp.txt.
  
  
  ---
  
  