Convert PEN to JP2

With our fast and user-friendly PEN to JP2 converter, you can steer clear of the tedious task of manually converting multiple .pen files into jp2 format for hours on end.

reaConverter is a fast offline PEN to JP2 converter. Whether you need to convert hundreds or thousands of PEN files, reaConverter can handle it all.

1. Download and Install reaConverter

reaConverter is quick to download, install and launch. This standalone software is extremely efficient in managing a wide range of batch conversions. At the same time, it will allow you to apply image editing options during conversion.

Install reaConverter

2. Load your PEN files

Start reaConverter and load all the .pen files you intend to convert into .jp2. The software supports multiple PEN conversion and processes all files locally on your computer.

Select PENs from a folder or by drag-and-dropping them directly into the reaConverter window.

3. Select JP2 as output format

Pick the JP2 as output format and choose the destination folder where you want to save new .jp2 files.

4. Start PEN to JP2 conversion

Then simply press Convert button and your conversion will begin in no time!

Once the conversion is complete, you can find your JP2 files in the destination folder you selected.

PEN to JP2 Converter

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

Download Free Trial

Do more with your images

Converting PEN images for use in a larger project? With reaConverter, you can convert, edit, and enhance your images in one streamlined process.

Our range of editing options includes such image processing actions as Resize, Rotate, Crop, Color Replace, Watermarks and more. Adjust actions include RGB, HLS, HSV, Brightness and Contrast. Auto-processing options are also available, such as auto-rotate and auto-crop.

Image editing tools

User Reviews

Average User Rating:
Last updated on May 24, 2025

"An efficient all-in-one solution for image conversion and light editing, designed for maximum user-friendliness."

Elena Anderson

Happy User

"Enable shell integration for lightning-fast file conversions directly from Windows Explorer."

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

Satisfied Customer

"5/5⭐ Finally! Does what it promises - converts AND tweaks images without complicated menus. Perfect for quick jobs."

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

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

Satisfied Customer

PEN to JP2 Conversion: FAQ

Can reaConverter convert PEN to JP2?

Yes! reaConverter instantly converts .pen 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.

What is reaConverter used for?

reaConverter is a software program used for converting images and other types of files from one format to another. It supports a wide range of file formats and allows users to convert multiple files at once, making it a valuable tool for graphic designers, photographers, and other professionals who work with digital images. reaConverter also includes features for resizing, cropping, and editing images, along with batch processing capabilities that help automate repetitive tasks.

Can I convert PEN to JP2 online?

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

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

The best way to change PENs 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 PEN to JP2.

How can I automate PEN 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 PEN 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 pen to jp2 converter for batch processing.

What else can I do with reaConverter?

Convert GIS files Copy metadata (EXIF, IPTC)Convert DICOM files Resize pictures Change format settings