Zerene Stacker Downloads

Downloads of Zerene Stacker are a 30-day free trial for new users, and the initial download or free update for licensed users.

There is really only one version of the software. With no license key installed, it runs in time-limited trial mode. Installing a license key unlocks features for unlimited use.

Note: Due to its relatively small distribution, Zerene Stacker is sometimes identified by malware protection software as “untrusted”. We have also seen a few false-positive indications where a Zerene Stacker installer was erroneously identified as containing some sort of malware. If you have any difficulties with installation, or any security concerns about the installers, please see How To Validate A Download and/or contact support@zerenesystems.com for help.

The current production version of Zerene Stacker is Build T2021-04-24-1600 (April 24, 2021), as follows:

• 64-bit Windows 10, 8, 7: ZS-Win64-fullsetup-T2021-04-24-1600.exe
  Length 33,983,600 bytes
  MD5 checksum 59b7286966fe178e19f391288fbffc50
  SHA-1 checksum 5f9e6d6d4e7aa944c9a4e78e0c00f49a5cd38557

• 32-bit Windows 10, 8, 7: ZS-Win32-fullsetup-T2021-04-24-1600.exe
  Length 49,555,808 bytes
  MD5 checksum 8e16d1c95d3dbc7b50fe5f2e63bd9607
  SHA-1 checksum 6f23c7b9221f35827071c65257c0fb717e97119b

• macOS (Intel cpu): ZS-MacOSX-SA-T2021-04-24-1600.zip, downloads as a .zip file that automatically expands into an application bundle named ZereneStacker (.app).
  This is the recommended bundle for modern Intel Macs running macOS 10.14 or above. It is self-contained and includes its own Java 11 runtime environment.
  Length 45,908,123 bytes
  MD5 checksum 3fed1f66f6faef98893a79618dfcdca7
  SHA-1 checksum 55fd28f60d1726c40c4e4c54586dde59fe5cd2e6

• macOS (M-series ARM cpu): ZS-MacOSX-ARM-SA-T2021-04-24-1600.zip, downloads as a .zip file that automatically expands into an application bundle named ZereneStacker (.app).
  This is the recommended bundle for modern Macs with ARM cpu (“Apple silicon”). It is self-contained and includes its own ARM-native Java 11 runtime environment. Rosetta is required for the launch program and a few helper programs – so macOS will report the package as “Intel” – but all the heavy computation runs ARM-native.
  Length 45,020,510 bytes
  MD5 checksum 3613e03b0498b29ae3ec5199b5199f26
  SHA-1 checksum 5dd65e78dc719b4c291863431eb69ab0eb4f0591

• macOS (interim): ZS-MacOSXinterim-SA-T2021-04-24-1600.zip, downloads as a .zip file that automatically expands into an application bundle named ZereneStacker (.app).
  This bundle is suitable for Macs running macOS 10.9 through 10.14. It is self-contained and includes its own Java runtime environment.
  Length 52,528,045 bytes
  MD5 checksum 8691f96c30d49f8bda5080cb5ce2a6dd
  SHA-1 checksum

• Mac OS X (old): ZS-MacOSXold-SA-T2021-04-24-1600.zip, downloads as an application bundle named ZereneStacker (.app).
  This bundle is not self-contained. It requires a Java runtime environment installed by Apple, and will prompt for installation of Java if one is not already installed. It runs as 64-bit where the processor and operating system support it, and as 32-bit otherwise.
  Length 8,648,789 bytes
  MD5 checksum 593fad8e8090c19d1c11b2aa648cdbda
  SHA-1 checksum

• 64-bit Linux (Intel compatible): ZS-Linux-Intel-64bit-T2021-04-24-1600.zip
  See Linux Installation Instructions for details.
  Length 52,474,702 bytes
  MD5 checksum 5f1d0930b77064a13131749e4010a179
  SHA-1 checksum

• 32-bit Linux (Intel compatible): ZS-Linux-i386-32bit-T2021-04-24-1600.zip
  See Linux Installation Instructions for details.
  Length 47,730,803 bytes
  MD5 checksum d67cb892f4b18117143e69a4f18f496c
  SHA-1 checksum

See the modification history for description of changes.

The most current beta testing version can be downloaded HERE.

Previous production versions are still available in the downloads archive.