Official distribution
The unified installer is a JetBrains binary. Core Java support has a long open-source history in the IntelliJ platform, but the product you download is not a random GitHub fork.
Integrity
ASSURANCE VERIFY
This page states license bounds, ethical use, how to check a build, and what you still own as the operator. No invented badges. Official product pages list SOC 2 Type II and GDPR.
STATEMENT
Install IntelliJ IDEA only from a channel you are allowed to use. This independent site does not grant rights, does not host the installer, and does not sell keys.
The unified installer is a JetBrains binary. Core Java support has a long open-source history in the IntelliJ platform, but the product you download is not a random GitHub fork.
Integrity check: compare the published SHA-256. Filename should match idea-2026.2.3 and the platform you run. Byte size matches the table on the download page.
Toolbox and snap keep you on signed trains. Skip repacks from unknown stores that still advertise Community 2025.2.6.
SOC 2 Type II and GDPR claims stay on the vendor, not this site. You choose whether to send usage data inside the IDE.
Honor the JetBrains license and the Ultimate subscription if you keep those plugins on. Download buttons here stay on-page until a real URL is added.
Official builds are not malware. Scanners still false-positive on JARs and on the PowerShell helper that asks Defender to skip cache folders. Restore quarantined official files. If a build came from a crack site, delete it.
You choose plugins, JDKs, and exclusion lists. You keep backups. You decide whether Ultimate is worth the subscription after the 30-day trial. This site publishes facts so you can download IntelliJ IDEA 2026.2.3 with eyes open.
EVIDENCE
INTEGRITY
Read the antivirus exclusion steps before you carve Defender paths.