Convert QTK to FLIF

QTK to FLIF with professional color control. reaConverter batch converts RAW files with options for color balance and output quality.

Tired of converting QTK files one at a time? reaConverter processes entire folders to FLIF automatically. Handles large batches reliably without crashes or timeouts. Photographers use it to batch process entire shoots in minutes.

1. Download and Install reaConverter

reaConverter is a standalone Windows app — download, install, and start converting QTK files in under two minutes. Need edits? Resize, rotate, or add watermarks during conversion.

Install reaConverter

2. Load your QTK files

Add your QTK files to reaConverter. Whether it's a handful or an entire archive, the batch engine processes them efficiently.

You can drag-and-drop files, browse to a folder, or add entire directory trees including subfolders.

3. Select FLIF as output format

Set FLIF as output format and select where to save your converted files. Customize quality settings if needed.

4. Start QTK to FLIF conversion

Click the Convert button to start. reaConverter will process all your files with the settings you selected.

When finished, your new .flif files will be waiting in the destination folder.

QTK to FLIF Converter

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

Download Free Trial

Do more with your images

Converting QTK 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 January 17, 2026

"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

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

Satisfied Customer

"Our volunteer team uses reaConverter to prepare images for fundraising campaigns. The learning curve was minimal, and the results are professional-grade. The customer support team even helped us customize a workflow — fantastic service!"

Jason P. Bailey

Non-Profit Coordinator

"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

QTK to FLIF Conversion: FAQ

Can reaConverter convert QTK to FLIF?

Yes! reaConverter instantly converts .qtk to .flif 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 QTK to FLIF online?

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

How can I turn QTK files into FLIF on my computer?

The best way to change QTKs to FLIFs 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 QTK to FLIF.

How can I automate QTK to FLIF 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 QTK files to FLIF using the command prompt?

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

What else can I do with reaConverter?

Set file date Convert GIS files Convert CAD formats Set picture bit depth Copy EXIF data