Swedish software studio

Tools built for
photographers
and organizers

We design and build focused software — from photo collage tools and event management platforms to competition software and creative Photoshop plugins.

Our products

Products

What we've built

foto-collage.se
Photo collage wall art

Upload your photos, choose a layout and get print-ready collage files in minutes. Smart composition handles alignment, spacing, and proportions automatically.

prep4event.com
All-in-one event management

Plan, organize and execute events smoothly in one place. Manage participants, budgets, tasks, schedules, and even sell event merchandise online.

photo-competition.software
Photo competition platform

Run photo competitions from submission to results. Handles entries, judging workflows, and scoring so organizers can focus on the photography.

visual-feedback.software
Visual annotation and review

A meeting place for photographers and trained judges where photographers can upload images and pay for critique and judges can record and share their feedback.

app.photowall.one
Social event photo wall

A social event platform where guests can upload images from the event and the organisers can show the gallery as a live slideshow.

photoshop-plugin.se
Photoshop plugin

Tools for Photoshop users, some free, some not.


Team

The people behind Monsym

Two engineers who met studying Computer Science and Engineering at Linköpings Tekniska Högskola (LiTH) and have been building software together ever since.

IW
Inge Wallin
Co-founder

Computer Science and Engineering, LiTH — Linköpings Tekniska Högskola.

KP
Kjell Post
Co-founder

Computer Science and Engineering, LiTH — Linköpings Tekniska Högskola.
kjell@monsym.se

JB
Jørgen Brandt
Advisor

A highly decorated Danish commercial and fine art photographer, mentor, and competition judge.


The name

What's the story behind the name Monsym?

The name is a nod to MONSYM — an assembler directive from the world of TOPS-20, the operating system that ran on the DEC-20, one of the first mainframe computers we encountered as students at LiTH. In TOPS-20 assembly you would write SEARCH MONSYM at the top of your program to pull in a library of symbolic names for monitor calls — letting you write OPENF% instead of a raw numeric opcode, and giving your code meaning that any fellow programmer could read. The DEC-20 left a lasting impression on us: it was our first real exposure to the interplay between hardware, operating systems, and the software written on top of them. Naming the company after that small but expressive directive felt like the right way to carry a piece of that formative experience forward.