Download Android-ndk-r23b-linux-x86-64.zip Today

She located the entry for r23b :

She unzipped it into /opt/android-ndk/ :

wget https://dl.google.com/android/repository/ndk_r23b_checksums.txt cat ndk_r23b_checksums.txt | grep linux-x86_64 download android-ndk-r23b-linux-x86-64.zip

Maya was a senior software engineer at a small but ambitious startup called RetroForge . Their latest project wasn't about building something new; it was about resurrecting something ancient. A major client needed to revive a 10-year-old mobile game written in pure C++ with a custom physics engine. The problem? The game was compiled for an outdated version of Android that modern NDKs (Native Development Kits) no longer supported.

Once the download finished, she verified integrity to avoid corruption: She located the entry for r23b : She

She needed android-ndk-r23b-linux-x86-64.zip —the exact 64-bit Linux version for her Ubuntu workstation.

“Perfect,” Maya whispered. But there was a catch. The official Android developer website now prominently featured r26 and above. The “legacy downloads” page was hidden three clicks deep. The problem

sudo unzip android-ndk-r23b-linux-x86_64.zip -d /opt/android-ndk/ Then she set the path permanently:

Scrolling past the “Latest Stable Version” buttons, she found a small, gray link: “Download older versions.” This took her to a JSON index of every NDK release since r9.

The client’s game booted on a modern Android tablet via emulation.

Maya opened her terminal and tried to use wget on the latest NDK link, modifying the version number manually. That failed—Google uses checksums and specific redirects.