VIOSO

VIOSO is a projection-system toolkit that brings design, projector calibration, playback and deployment into professional AV and simulation work. It suits integrators building multi-projector or LED installations, especially when planning and operational services matter alongside calibration. Its free tier offers a useful starting point, while the paid plans make more sense when projects, storage or collaboration grow.

Overview

VIOSO combines a browser-based planning tool with VIOSO 7, which automatically aligns, warps and blends projectors across flat screens, domes and projection-mapping surfaces. Geometry, soft-edge, colour, black-level and linearity correction address the practical adjustments needed to make a multi-projector image behave as one display. Support for direct-view LED workflows extends its reach beyond projection.

The product is aimed squarely at professional integration rather than casual creative experimentation. Its hybrid workflow spans planning before installation and calibration, playback and deployment in the system itself. Integrators can embed calibration in the Windows desktop or export data to AV products, media servers, projectors and signage workflows.

Key features

Experience Designer lets teams design, simulate and validate projection systems in a browser before installation. That makes it a useful complement to on-site calibration: teams can work through system design and validation before they reach the venue, then use VIOSO tools for alignment and correction.

A free SDK/API parses VIOSO data, and VIOSO 6 supports more than 50 applications, MPCDI and data export. This is valuable for integration work where calibration needs to connect to other software and equipment. VIOSO also offers planning, consulting, remote and on-site service, support and training for integration partners.

The product supports edge blending, live video input, 3D mapping and advanced control protocols. VIOSO 7 runs on Windows 10 and 11; the broader platform range includes Linux and web. Buyers should distinguish that broader platform footprint from VIOSO 7's stated Windows requirements.

Pricing

The Free plan costs nothing and includes up to 10 saved projects, 250 MB of storage, a generic projector library and watermark link sharing. It is a sensible way to start small, but the project and storage ceilings make it a constrained fit for ongoing integration work.

Pro costs €49 a month and raises capacity to unlimited projects and screens, with 1 GB of storage, priority support, PDF reports and advanced analysis. It is the clearest fit for an individual or small operation that needs room to manage projects and more reporting capability than the free plan provides.

Team costs €129 a month and includes three seats, with extra seats at €43 each. It provides 5 GB of storage, shared projects and a shared projector library, making it the collaboration-oriented option for integration teams. The lower-cost tiers give up capacity or team features; choose based on whether project volume, reporting or shared work is the constraint.

Platforms

VIOSO 7 runs on Windows 10 and Windows 11. VIOSO's platform coverage also includes Linux and web, which aligns with its browser-based Experience Designer and broader workflow. The stated Windows requirement for VIOSO 7 remains important for buyers planning the calibration workstation.

Who it's for

VIOSO is best suited to professional AV and simulation integrators responsible for planning, calibrating and deploying projection systems. It is particularly compelling when installations require multiple projectors, edge blending, geometry correction or integration with other AV and media systems. Teams that need project sharing and a common projector library have a concrete reason to step up to Team.

It is less compelling for a one-off personal projection experiment or a buyer who needs only a low-cost playback tool: VIOSO's strongest case is the integration workflow and the services around it, rather than a narrow single-purpose setup.

Pros and cons

• Pros: Broad calibration correction covers geometry, blending, colour, black level and linearity, useful when a seamless multi-projector image matters.
• Pros: Browser-based system design and validation can support planning before installation, while the SDK/API and export options help connect calibration to other systems.
• Pros: Team includes three seats, shared projects and a shared projector library, features that directly support collaborative integration work.
• Cons: Free is capped at 10 projects and 250 MB, and its link sharing is watermarked, limiting its usefulness as a long-term working tier.
• Cons: VIOSO 7's stated Windows 10/11 requirement may not suit teams seeking to run calibration directly on another operating system.
• Cons: Team's €129.00 monthly price and paid extra seats are a meaningful step up for smaller teams that do not need shared workflows.

Alternatives

Browse Projection Mapping Software for a broader category comparison. Choose Screenberry if Linux, macOS or Windows coverage and a free non-commercial tier with up to 2x 2K output suit your use; its license renews every 90 days and requires internet.

Christie Mystique is an option for a free, narrow setup using one webcam and up to three Christie projectors on flat screens. MadMapper is another option to consider for projection mapping. Ghost Arcade is a free alternative. Disguise Designer offers a free Starter tier for learning, training and testing without connecting to Disguise servers.

LightAct offers a free Creator tier with unlimited outputs, though outputs are watermarked. Fluence provides a free download with the full feature set, with a periodic watermark until license activation. Modulo Kinetic is a paid alternative with a 70.00 EUR one-time 2D Designer tier that is watermarked and limited to one blinking output.

Verdict

Choose VIOSO if you integrate professional projection or LED systems and need calibration, pre-installation planning, export paths and integration support in one workflow. The free plan is a bounded entry point; Pro and Team add room for production work and collaboration. Look elsewhere if your needs are limited to a personal, single-purpose mapping tool or if VIOSO 7's Windows requirement does not fit your setup.