Some versions are preserved for historical/abandonware purposes (legal gray area unless you own a license).
Scammers use high, fake version numbers to:
If you see a site advertising “QuarkXPress 61 Passport download verified,” do not click any download button. You will likely infect your computer. quarkxpress+41+50+61+passport+download+verified
Directly from quark.com. Period.
If you obtain an installer from a non-official source (not recommended), here’s how to check its integrity: If you see a site advertising “QuarkXPress 61
| Step | Action |
|------|--------|
| 1 | Check file extension — official Quark installers are .exe (Windows) or .dmg (Mac). |
| 2 | Verify digital signature — Right-click file → Properties → Digital Signatures. Must show “Quark Software Inc.” |
| 3 | Scan with updated antivirus and Malwarebytes. |
| 4 | Compare file hash with official MD5/SHA256 (only Quark support can provide these). |
Remember: No third-party “verified” badge on a random download site is trustworthy. fake version numbers to:
If you have a legal license for v3.x or v4.x, Quark used to sell upgrade CDs. Those upgrade CDs are full installers that require a prior serial. No digital download exists officially anymore.