Even on archive.org, some uploads are malicious. Risks include:
Abandonware is software that the copyright owner has essentially forgotten. They no longer sell it, they no longer support it, and they block new purchases. adobe photoshop cs6 archive.org
Many professionals fear the "phone home" feature of modern software. If Adobe’s authentication servers go down, or you are working off-grid in a cabin, CC locks you out. CS6 only needs to authenticate once via a serial number. After that, it runs offline forever. Overview Conclusion: Is it Worth It
The Internet Archive is a digital library. Finding the correct file requires sifting through user uploads, some of which may be malicious or corrupt. No Subscription: It offers a "buy once, use