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LBL Converter
Batch LBL conversion with built-in editing. reaConverter lets you resize, crop, and adjust during export.
How to Convert .lbl Images in Bulk
1. Install reaConverter
2. Select LBL Files
3. Start Conversion
Step by step
See It in Action
For quick and effortless LBL file handling on your PC, reaConverter offers powerful conversion tools with batch processing. Best of all, it works entirely offline — ensuring your sensitive data never leaves your computer.
GIS Toolkit
Do more with your GIS data
Need LBL data as something anyone can open? reaConverter renders imagery and elevation grids into standard images and documents without QGIS or ArcGIS, and works through whole folders in one pass.
- Render imagery, elevation grids and scanned charts to TIFF, PNG, JPG or PDF
- Resize, crop and set DPI on the output in the same run
- Bring tiles, scenes and grids from many sources into one consistent format
- Convert incoming survey and field data automatically with Watch Folders
- Script GIS conversions from the command line for pipelines and scheduled jobs
- Keep cadastral, utility and client data on your PC: nothing is uploaded
User reviews
From those who tried it
Average User Rating:Last updated on July 29, 2026
Questions & Answers
LBL images: Frequently Asked Questions
What are LBL files?
LBL (PDS label) is a detached text label that describes a separate data file in the Planetary Data System format. It is written as a list of keyword = value lines in the Object Description Language and ends with the word END. Some lines are pointers that begin with the ^ character and name the data file and the position where the data start, for example ^IMAGE with the file name and an offset. An image object in the label gives the number of lines, the number of samples in each line, the number of bands, the type and size of each sample, such as 16-bit unsigned integers with the most significant byte first, and often the minimum, maximum, and mean values. Other keywords name the mission, instrument, target, and time of observation, and for map-projected images they describe the projection. The label has the same base name as the data file it describes. To convert such an image to graphics, a program opens the label rather than the data file, learns the layout from it, reads the pixels, applies the scale and offset if they are given, and stretches the values to 8 bits for PNG or JPEG, while TIFF and GeoTIFF can keep 16-bit or floating-point data. The data file and the label must stay together. Supported by NASAView, PDS Transform, and ISIS.
Can reaConverter open LBL files?
reaConverter fully supports the LBL image format – open, edit, and export LBL files to any other popular file format with ease.
Do I need QGIS or ArcGIS to convert LBL files?
No. reaConverter reads LBL files on its own, so the conversion needs no GIS installation and no licence. It handles whole folders at once, which suits survey archives, tile sets and data deliveries that have to reach people working in other software.
How do I change LBL to another format?
reaConverter is a user-friendly tool for converting LBL files. Once installed on your computer, it allows you to convert all your .lbl files at once with just a few clicks. You can even convert LBL images directly from Windows Explorer using the right-click menu — fast and convenient.
Why choose offline conversion with reaConverter?
Keep your sensitive data 100% private with offline processing that never exposes files to cloud risks. Our software meets strict compliance standards (GDPR, HIPAA, CCPA) while handling confidential documents for legal, healthcare and financial sectors.
Can I convert LBL online?
If you only want to convert a few LBL images, you are welcome to try our free online LBL converter.
How can I turn LBL files on my computer to another format?
The best way to convert LBL images on your PC is to get 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 LBL.
How can I automate LBL files conversion?
reaConverter supports all the essential automation features, such as right-click сonversion and Watch Folders, for the most efficient automated file conversion in any software of its kind.
Can I convert LBL files using scripts or the command-line interface?
reaConverter provides full access to all its features from the Windows command-line shell, including the command-line lbl converter.
What else can I do with reaConverter?
Convert Gerber imagesConvert picture color spaceConvert vector imagesChange image DPIConvert RAW photo formats
What formats can I convert a LBL file to?
Discover More
Beyond LBL conversion
Convert .lbl files in batches of any size, with editing and processing applied along the way. The same tool also handles 800+ other formats, including CAD, medical imaging, and GIS.
