If you prefer not to use third-party paid software, you can use these official methods:
: For contacts specifically, you can sync them with iCloud or export a .vcf file to Google Drive or OneDrive to access them on your Windows PC without extra software. If you prefer not to use third-party paid
: You can create a full backup of your iPhone to your PC. While the call logs aren't directly readable in this format, it secures the data. If you prefer not to use third-party paid
: Open the software. Navigate to the left panel and look for Call List or Contacts under the device information. If you prefer not to use third-party paid