Who is STP Viewer for?

STP Viewer is a consumer product built for CAD users, engineers, and non-technical users.

Does STP Viewer have a free plan?

Yes — STP Viewer is free to use.

What platforms does STP Viewer run on?

STP Viewer runs on the web and Windows.

Is STP Viewer still active?

Unverified. STP Viewer has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What projects are similar to STP Viewer?

Similar projects tracked by PulseGate include 3D STEP Viewer, STL 3D Viewer Pro, and 3D-Tool.

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STP Viewer

stpviewer.com3D, motion & animation

STP Viewer is a Windows desktop application for opening and viewing 3D STEP files in STP and STEP formats. It provides a user-friendly interface for inspecting CAD models without requiring a full CAD authoring system.

FreeWebWindows

Visit stpviewer.com

Overview

5 features

STP Viewer is a 3D, motion & animation project. It focuses on viewing STEP-based CAD models without installing a full CAD authoring application. STP Viewer is a consumer product aimed at CAD users, engineers, and non-technical users. It is available for free. It ships for the web and Windows.

Among its 5 catalogued features are STEP file viewing, 3D model viewing, and CAD model support. The interface is available in 6 languages, including German, English, and Spanish.

Summary written by a language model from the project’s public pages.

STEP file viewing
3D model viewing
CAD model support
Walkthrough tutorial
Multi-language interface

Built with & integrations

Runs on

BrowserWindows

Trust & compliance

Verified signals

HTTPSFree tierMulti-language

Indexing history

What PulseGate has recorded for this listing

Indexed12 Aug · 19:23 UTC
Stp Viewer verified against its public source
Source: PulseGate · Open

Frequently asked questions about STP Viewer

What does STP Viewer do?: STP Viewer focuses on viewing STEP-based CAD models without installing a full CAD authoring application. It is catalogued under 3D, motion & animation on PulseGate.
Who is STP Viewer for?: STP Viewer is a consumer product built for CAD users, engineers, and non-technical users.
Does STP Viewer have a free plan?: Yes — STP Viewer is free to use.
What platforms does STP Viewer run on?: STP Viewer runs on the web and Windows.
Is STP Viewer still active?: Unverified. STP Viewer has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What projects are similar to STP Viewer?: Similar projects tracked by PulseGate include 3D STEP Viewer, STL 3D Viewer Pro, and 3D-Tool.3D STEP Viewer STL 3D Viewer Pro 3D-Tool
What languages does STP Viewer support?: The interface is available in 6 languages, including German, English, and Spanish.

At a glance

Platforms: Web
Languages: German, English, Spanish, French+2 moreshow less
German, English, Spanish, French, Russian, Chinese
First seen: 12 Aug 2026
Built for: CAD users, engineers, and non-technical users
Model: B2C
Solves: Viewing STEP-based CAD models without installing a full CAD authoring application.

Index record

Identity confidence: Medium · 74
Indexed: 12 Aug 2026
Lifecycle: Alive
First seen: Aug 2026
Last seen: 12 Aug 2026

Identity audit (13)

Slug: stp-viewer-stpviewer-com
Lifecycle state recorded: 12 Aug 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 12 Aug 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
Name from: Written by a language model from the project's public pages.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model, checked against the page's own declaration.
Last updated: 12 Aug 2026
Canonical URL: https://stpviewer.com/

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