Calamus for Windows NT RISC

(This is a guest blog post by Antoni Sawicki aka Tenox)

A Christmas gift for those who run Windows NT on Alpha AXP, MIPS or PowerPC. These ports of Windows are really lacking some good applications. Yes, there are utilities and games, Alpha even has Microsoft Word, Excel and Oracle DB, but apart from that there are just no serious apps available.

Calamus is a professional DTP (Desktop Publishing) software. It’s still actively developed and sold by German company Invers. If you want to play around with the latest version you can download a 30 day trial and even purchase the Lite version for 99 Euro on calamus.net. There are versions for Windows, Mac and Atari ST.

Atari ST ?! Well yes, the original Calamus was born some 30 years ago on Atari ST:

I had pleasure of using Calamus professionally on Atari for several years in early 90s. At the time when 486 could have max 64MB RAM and 640×480 VGA, a high end Atari TT packed 256MB Magnum card and 1280×1024 framebuffer and it was much cheaper than Mac. The memory and high resolution displays were really needed to process large images and complex page layouts.  You can read more about my Atari TT restoration efforts.

In the mid ’90s DMC decided to port Calamus to Windows in order to expand to other hardware platforms. An interesting fact is that the port isn’t really a full source code rewrite, which would be impossible due codebase size. Even that Calamus has 100% native Windows GUI and a lot of functionality has been rewritten, inside the software lives a small embedded Atari ST emulator that does on fly translation of some of the Atari/m68k ABI. You can read a bit about it here.

Calamus on Windows NT Alpha AXP

At the time of the port, Windows NT was still being actively developed on RISC platforms, so thankfully Calamus has been compiled on all of the available NT CPUs. Alpha version was probably the most popular choice because of performance. High end Alphas were the fastest machines capable of running Windows among all hardware. When publishing firms were thinking about upgrades they naturally looked at DEC as a first choice as regular PCs weren’t powerful enough.

And this is how I finally found a copy Calamus NT with support for RISC CPUs. It took me quite a lot of time and resources to track down and obtain copy of surviving media from owner of a publishing studio. This is how it looks when you first install it:

Calamus NT Install Wizard

Note that there were separate builds for 386/485 and Pentium CPUs. Also as you can see the disk contains a demo version which now Santa is delivering to you. This is a fully functional trial that expires after some time. If you ever lacked serious apps for your RISC NT machine, you can how play with one! The demo version is distributed with permission of Invers Software.

If you don’t have one of these machines you can still run Windows NT MIPS on Qemu:

Calamus on Windows NT MIPS

And finally to the goods. You can download following files:

Calamus NT v1.5 DEMO for DEC Alpha AXP

Calamus NT v1.5 DEMO for MIPS

Calamus NT v1.5 DEMO for PowerPC

386 and Pentium builds are not available. Please do not ask. For Intel build download the latest version from Invers Software.

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