LCP → STP · Windows

Convert LCP to STP

LCP to STP for whole archives of tiles, layers or survey files at once, with nothing uploaded and no account required.

Manual LCP to STP conversion wastes hours. reaConverter automates the process — just add files and click Convert. Everything happens offline on your computer. No uploads, no cloud risks. Surveyors and planners use it to pass GIS data to colleagues who work in other software.

DownloadLCP to STP ConverterConvert
LCP to STP
Online
.lcp.STP
4.8

Converting files since 2001

Runs offline — nothing uploaded

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How to Convert Multiple .lcp Files to .stp?

1. Download and Install reaConverter

reaConverter installs quickly on any Windows PC. No dependencies, no bloatware — just a clean setup that's ready to use immediately.

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Install reaConverter

2. Load your LCP files

Launch reaConverter and load the LCP files you want to convert. Add a few files or thousands, batch processing handles them all.

Drag-and-drop LCPs directly into reaConverter or use the folder browser to load entire directories.

Load your LCP files into reaConverter

3. Select STP as output format

Pick STP as the output format. Set the destination folder and optionally configure resolution, quality, or file naming.

Select STP as output format

4. Start LCP to STP conversion

Press Convert to begin processing. You can watch the progress or minimize and let it run in the background.

Start Conversion

Your converted STP files will appear in the destination folder as soon as processing completes.

Step by step

How It Works

reaConverter offers the fastest, simplest solution for converting your LCP files into STP without GIS software - all files processed on your PC for maximum privacy and speed.

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Technical note

LCP to STP: what to expect from the conversion

LCP is made of pixels and STP is a geometry format, so the two describe shape in fundamentally different ways. Check the result before sending it downstream: what matters is whether the output contains usable geometry or a picture placed inside an STP container.

Map Data Workflow

Turn GIS data into something anyone can open

A map saved as STP opens on any computer and any phone. reaConverter produces those from LCP in batch, entirely offline.

  • Render every file in a folder to STP with the same size and settings
  • Set DPI and output dimensions before the run, not afterwards
  • Pick up new data automatically with Watch Folders, or script the job from the command line

Everything runs on your PC, which matters for cadastral, utility and client data that should not pass through an upload form.

GIS data conversion

User reviews

What people say after the first batch

Average User Rating:4.8
Last updated on September 13, 2026
reaConverter handles STP file conversion excellently. The batch processing feature is perfect for converting multiple CAD files at once, and the drag-and-drop interface makes it super easy to use. Quality is preserved well during conversion, and it supports plenty of output formats. Recommended for engineers and designers.
Michael Rodriguez
Michael Rodriguez
Mechanical Engineer
5/5⭐ Finally! Does what it promises - converts AND tweaks images without complicated menus. Perfect for quick jobs.
J. Mitchell
J. Mitchell
Satisfied Customer
reaConverter is pure gold! Rock-solid performance with zero crashes. No internet needed—perfect for travel or low-connectivity work. The ultimate offline alternative to sketchy web converters. Plus, the desktop version keeps sensitive files secure since nothing ever gets uploaded to the cloud.
Malik T. Martin
Malik T. Martin
Satisfied Customer
I was skeptical at first, but reaConverter exceeded my expectations. The interface is intuitive, and the advanced settings let me tweak outputs perfectly. Plus, the customer support is fantastic!
Sarah Lane
Sarah Lane
Satisfied Customer
An excellent program! I use it regularly in my work - it supports nearly every file format imaginable. The interface is intuitive and runs flawlessly every time.
Roger Cook
Roger Cook
Happy User
For agencies handling confidential data, reaConverter eliminates cloud-upload risks while delivering unmatched conversion reliability. Our team uses it both in-office and remotely with identical results.
Jamal Bailey
Jamal Bailey
Satisfied Customer

FAQ

LCP to STP Conversion

What are LCP files?

LCP (FARSITE Landscape File) is a multi-layer map file used by programs that simulate how wildland fires spread, such as FARSITE and FlamMap, which were developed for the U.S. Forest Service and other land agencies. To model a fire, the software needs to know what the land is like, and an LCP file puts that information together in one grid: the height of the ground, the steepness and direction of the slopes, the type of vegetation fuel, and how thickly trees cover the ground. Additional layers can describe the tree canopy and the litter on the ground. The format is widely used in fire management planning, and the national LANDFIRE program distributed its landscape data in this form for many years.

What are STP files?

STP is a file format used by popular CAD software. STP contains 3-dimensional data saved in the Standard for the Exchange of Product Data (STEP, ISO 10303) file format.

Can reaConverter convert LCP to STP?

Yes! reaConverter instantly converts .lcp to .stp with perfect quality preservation. With its batch processing feature, you can convert multiple files at once in just a few clicks. You can even convert images directly from Windows Explorer using the right-click menu — fast and convenient.

What is reaConverter used for?

reaConverter is a Windows converter for 800+ formats, GIS data among them. For LCP to STP it replaces the usual detour through QGIS, ArcGIS or ogr2ogr: add the files, pick the output format, and the whole batch converts offline. Surveyors, planners and engineering teams use it to pass data between GIS, CAD and everyday document formats.

Why choose offline conversion with reaConverter?

reaConverter is a software program that is used for offline files conversion. Your proprietary documents never leave your computer – essential for architects, engineers, healthcare and government contractors handling classified projects. Meets GDPR, HIPAA, CCPA, and corporate security policies by ensuring files never cross borders or third-party systems.

Can I convert LCP to STP online?

If you only need to convert a few LCP files to STP format, feel free to try our free online free online LCP to STP converter — perfect for small batches with no installation needed!

How can I turn LCP files into STP on my computer?

The best way to change LCPs to STPs on your PC is to install a quality piece of software, such as reaConverter. This software is extremely efficient in managing a wide range of batch files conversions, including conversion from LCP to STP.

How can I automate LCP to STP files conversion?

reaConverter supports all the most useful automation features such as right-click сonversion and Watch Folders for the most efficient automated files conversion in any software of this type.

Is there a way to convert LCP files to STP using the command prompt?

reaConverter provides full access to all its features via Windows command line, including a high-performance command-line lcp to stp converter for batch processing.

What else can I do with reaConverter?

Convert GIS filesConvert RAW photo formatsConvert vector imagesChange image DPIConvert DICOM images

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