Convert GMT to JP2

Convert GMT to JP2 without quality loss. reaConverter gives you full control over resolution, compression, and output settings.

Manual GMT to JP2 conversion wastes hours. reaConverter automates the process — just add files and click Convert. Everything happens offline on your computer — no uploads, no cloud risks.

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GMT to JP2
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GMTJP2

How to Convert Multiple GMT Files to JP2?

1. Download and Install reaConverter

reaConverter is a standalone Windows app — download, install, and start converting GMT files in under two minutes.

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Install reaConverter

2. Load your GMT files

Open reaConverter and add your GMT files. You can load individual files, entire folders, or even nested subfolders.

Drop your GMT files into the window or use File menu to browse and select folders.

Load your GMT files into reaConverter

3. Select JP2 as output format

Choose JP2 as the target format. Pick a destination folder or let reaConverter save files alongside the originals.

Select JP2 as output format

4. Start GMT to JP2 conversion

Hit Convert and let reaConverter do the work. The progress window shows status for each file in real time.

Start Conversion

After conversion, find your JP2 files in the output folder. Click 'Show converted files' to open it directly.

GMT to JP2 Converter

reaConverter offers the fastest, simplest solution for converting your GMT files into JP2 in seconds - all files processed on your PC for maximum privacy and speed.

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Do more with your files

Converting GMT files for use in a workflow? reaConverter offers many ways to process files, so you can customize them according to your requirements.

Our range of editing options includes auto-processing options such as auto-rotate, auto-crop, watermarking and more. Change Color Space, copy Metadata, set DPI, manage ICC Profile, control Bit Depth.

Conversion features
Image editing

User Reviews

Average User Rating:
Last updated on January 18, 2026
"Finally an app that actually opens my weird files! Saves me from format frustration daily."
Kyle Brooks
Kyle Brooks
Happy User
"This converter delivers exceptionally quick format conversions with reliable results every time."
Brian White
Brian White
Happy User
"Security was our top concern when evaluating file conversion tools. reaConverter’s offline mode and role-based access controls let us lock it down for sensitive environments. No unexpected network calls or bloat — just clean, fast conversions. Even passed our pen-testing scans without a hitch."
Marcus White
Marcus White
Healthcare IT
"An efficient all-in-one solution for image conversion and light editing, designed for maximum user-friendliness."
Elena Anderson
Elena Anderson
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"Enable shell integration for lightning-fast file conversions directly from Windows Explorer."
R. Lewis
R. Lewis
Happy User
"After 200+ conversions on my budget laptop (i3-1115G4/4GB RAM/Win11), reaConverter outperforms heavyweight tools. Zero crashes, low CPU usage during batch processing, and no internet dependency - exactly what professionals need."
Walter Morgan
Walter Morgan
Satisfied Customer

GMT to JP2 Conversion: FAQ

What are GMT files?

The GMT format is associated with Generic Mapping Tools, an open software package consisting of tools for handling geographical and Cartesian data, designed for use via command-line. The most recent version of the GMT format was optimized to support more geometry types and attributes. Such files can be used for producing complex PostScript illustrations of detailed maps, with a wide range of applications in geospatial science, as well as biology, physics, medical research etc.

What are JP2 files?

JP2 or JPEG 2000 is an improved version of JPEG, one of the most popular file formats for storing and transferring images. Compared to the latter, JP2 image files offer higher quality and smaller size images by using a different compression algorithm, which can be either lossy or lossless. JP2s are created using the JPEG2000 Core Coding application, but can also be obtained through conversion from other formats.

Can reaConverter convert GMT to JP2?

Yes! reaConverter instantly converts .gmt to .jp2 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.

Can I convert GMT to JP2 online?

If you only need to convert a few GMT files to JP2 format, feel free to try our free online free online GMT to JP2 converter — perfect for small batches with no installation needed!

How can I turn GMT files into JP2 on my computer?

The best way to change GMTs to JP2s 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 GMT to JP2.

How can I automate GMT to JP2 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 GMT files to JP2 using the command prompt?

reaConverter provides full access to all its features via Windows command line, including a high-performance command-line gmt to jp2 converter for batch processing.

What else can I do with reaConverter?

Convert vector filesConvert picture color spaceConvert GIS filesCopy IPTC dataConvert PDF files

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