Instead of risking your account with third-party software, you can acquire cosmetics through official, "legit" methods:
Many "free download" links for skin swappers are fronts for malware, keyloggers, or phishing scripts designed to steal your account credentials. fortnite-skin-swapper-free-download
Tools like Galaxy Swapper v2 are often cited in the community as free options for these file modifications. The Risks of Using Swappers Instead of risking your account with third-party software,