Public build
FITS Packer 1.1.0 for Windows
The current public installer targets Windows 10 and Windows 11 on 64-bit systems.
EXE installer
47 MB
Windows 64-bit
Windows installer
Download FITS Packer and keep FITS compression inside a desktop workflow.
This is the canonical landing page for the public FITS Packer installer. It points to the current Windows build and gives enough context for users searching specifically for a download or setup page.
System requirements
What the installer expects
- Windows 10 or Windows 11, 64-bit.
- 4 GB RAM minimum, with 8 GB recommended for larger batches.
- Enough free disk space for temporary output during compression or decompression.
- The packaged workflow avoids separate command-line setup after installation.
Installation notes
Short path from installer to first run
- Run the setup executable and complete the installation wizard.
- Open FITS Packer and drag FITS files or folders into the application window.
- Use the release-notes page to confirm what changed in the current public build.
Need context?
Release notes and product overview stay one click away
The FITS Packer minisite is now structured as a self-contained product area, so you do not need to navigate around other products to understand what you are downloading.