Freedom251 › Projection Mapping Software
HeavyM
What HeavyM is
HeavyM is projection mapping software for designing visuals for stages and installations. Its creative tools include drawing, 3D materials, visual effects, AI-generated images and video, and a library of ready-to-use visuals. Sound analysis can make effects respond to music beats. For live video, HeavyM accepts Syphon, Spout, and NDI streams, including feeds used with programs such as OBS or Resolume. MIDI control is available in every edition; OSC and DMX controls are included in Pro and Pro+.
Live supports one video output at up to 1920 × 1200. Pro and Pro+ support unlimited outputs and resolutions up to 8K; Pro also includes a timeline, while Pro+ adds video export, permanent installation features, and an extra backup seat. Editions are available as one-time purchases or six-month rent-to-own plans. One-time purchases include one year of free updates, and rent-to-own includes updates during its payment period. A free demo has no time limit and unlocks all features, but adds a watermark and disables saving and loading. HeavyM runs on Windows 8, 10, or 11 (64-bit) and macOS 10.15 or later, including Apple Silicon Macs. The company, DIGITAL ESSENCE SAS, is headquartered in Lille, France.
Who it suits
HeavyM suits artists, music performers, and audiovisual professionals creating mapped visuals for installations, stage decoration, or corporate shows. It also fits workflows that use live video streams, music-reactive effects, and external controls.
What it does well
- Drawing, 3D materials, visual effects, and AI generation support visual creation.
- Music analysis can pulse effects to beats.
- Syphon, Spout, and NDI accept external video streams.
- MIDI control is included in every edition.
- Pro and Pro+ allow unlimited video outputs up to 8K.
What to know first
- The free demo adds a watermark and disables saving and loading.
- Live editions are limited to one output at 1920 × 1200.
- OSC and DMX controls require Pro or Pro+.
Limits
The free demo has no time limit and unlocks all features, but it adds a watermark and disables saving and loading. Live supports one output at up to 1920 × 1200; Pro and Pro+ support unlimited outputs up to 8K.
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| HeavyM Live — Pay once | One-time payment; perpetual license with 1 year of free updates · 1 video output · 1920 × 1200 max resolution · MIDI control | On request |
| HeavyM Pro — Rent-to-own | Monthly for 6 months; license becomes yours after 6 months · Unlimited video outputs · 8K max resolution · Timeline · OSC/DMX/NDI | On request |
| HeavyM Live — Rent-to-own | Monthly for 6 months; license becomes yours after 6 months · 1 video output · 1920 × 1200 max resolution · MIDI control | On request |
| HeavyM Pro+ — Pay once | One-time payment; perpetual license with 1 year of free updates · Unlimited video outputs · 8K max resolution · Video export · Permanent installation features · Extra backup seat | On request |
| HeavyM Pro — Pay once | One-time payment; perpetual license with 1 year of free updates · Unlimited video outputs · 8K max resolution · Timeline · OSC/DMX/NDI | On request |
| HeavyM Pro+ — Rent-to-own | Monthly for 6 months; license becomes yours after 6 months · Unlimited video outputs · 8K max resolution · Video export · Permanent installation features · Extra backup seat | On request |
As heavym.net lists them, read 4 Oct 2026. The maker's own page has the final word.
Getting started
- Visit https://www.heavym.net/.
- Choose a Windows or macOS installation compatible with the listed system requirements.
- Start with the free demo to access features without a time limit, noting its watermark and disabled saving and loading.
- Select a Live, Pro, or Pro+ edition and choose a one-time payment or six-month rent-to-own option.
- Connect MIDI or, with Pro or Pro+, OSC or DMX controls as needed.
Verdict
Choose HeavyM for projection mapping that combines visual creation, music response, and external video or control integrations. Check the Live output limit against your needs; OSC and DMX require Pro or Pro+, and the free demo cannot save or load projects.
Questions
Is HeavyM free?
HeavyM is paid software, and there is a free demo with no time limit. The demo adds a watermark and disables saving and loading.
Which platforms does HeavyM support?
It runs on Windows 8, 10, or 11 (64-bit) and macOS 10.15 or later, including Apple Silicon Macs.
What do the editions include?
Live supports one video output up to 1920 × 1200 and MIDI. Pro adds unlimited outputs up to 8K, a timeline, and OSC/DMX/NDI; Pro+ also includes video export, permanent installation features, and an extra backup seat.
How are HeavyM licenses paid for?
Editions are offered as one-time payments or six-month rent-to-own plans. One-time purchases include one year of free updates, while rent-to-own includes updates during the payment period.
Who makes HeavyM?
The legal page identifies the company as DIGITAL ESSENCE SAS, headquartered in Lille, France.
Facts from HeavyM's own pages
- Company
- The legal page identifies the company as DIGITAL ESSENCE SAS, headquartered at 12 bis rue des Tours, 59800 Lille, France. · heavym.net, 4 Oct 2026
- Control integrations
- MIDI control is included in every edition, while OSC and DMX controls are available in Pro and Pro+. · heavym.net, 4 Oct 2026
- Demo limits
- The free demo has no time limit and unlocks all features, but adds a watermark and disables saving and loading. · heavym.net, 4 Oct 2026
- External video integrations
- HeavyM supports Syphon, Spout, and NDI video streams and describes using them with programs such as OBS or Resolume. · heavym.net, 4 Oct 2026
- Founded
- 2010 · heavym.net, 28 Sept 2026
- Headquarters
- Lille, France · heavym.net, 28 Sept 2026
- Music response
- Its sound analysis feature lets effects pulse in response to music beats. · heavym.net, 4 Oct 2026
- Privacy and hosting
- The privacy policy says personal data is hosted on OVH servers in Roubaix, within the European Union, and is not transferred outside the EU under the stated service conditions. · heavym.net, 4 Oct 2026
- Purpose
- HeavyM is projection mapping software for creating visual stage designs and installations. · heavym.net, 4 Oct 2026
- Support
- The pricing comparison lists email response times of 72 hours for Live, 48 hours for Pro, and 24 hours for Pro+, with priority support in Pro+. · heavym.net, 4 Oct 2026
- System requirements
- The software requires Windows 8, 10, or 11 (64-bit), or macOS 10.15 or later, and supports Apple Silicon Macs. · heavym.net, 4 Oct 2026
- Update terms
- Pay once includes one year of free updates; Rent-to-own includes updates during its six-month payment period. · heavym.net, 4 Oct 2026
- Visual creation
- It includes drawing tools, AI image and video generation, 3D materials, visual effects, and a ready-to-use visual library. · heavym.net, 4 Oct 2026
- Who it serves
- The maker describes HeavyM as tailored for artists, music performers, and audiovisual professionals, with examples including installations, stage decoration, and corporate shows. · heavym.net, 4 Oct 2026
Where HeavyM stands on Freedom251
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