FAQ
HF2 to FLIF Conversion
What are HF2 files?
HF2 is a compact format for terrain height maps, which are rectangular grids where every cell holds an elevation. It was designed to replace uncompressed terrain formats such as HFF, TER, and BT, which take up a lot of disk space. Its distinctive feature is that the person saving the file chooses the vertical precision: a landscape for a game or visualization may be saved with coarse steps and a very small file, while surveying work can keep millimeters. The file may also be compressed with gzip, and in this form it is saved with the .hfz or .hf2.gz extension. The format is used in terrain generation and visualization software, where large landscapes have to be stored and exchanged efficiently.
What are FLIF files?
FLIF (Free Lossless Image Format) is a royalty-free format launched at the end of 2015 as "work in progress" with the aim of offering a better alternative for storing lossless images than the existing PNG, WebP, BPG, JPEG2000 and JPEG XR. FLIF provides similar image quality as the other extensions, but in a file size than can be up to 74% smaller. The new format uses a form of the Adam7 algorithm for compressing images, offering progressive interlacing that allows users to obtain a reasonable encoding of an image even from a partial download.
Can reaConverter convert HF2 to FLIF?
Yes! reaConverter instantly converts .hf2 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 Windows converter for 800+ formats, GIS data among them. For HF2 to FLIF 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 HF2 to FLIF online?
If you only need to convert a few HF2 files to FLIF format, feel free to try our free online free online HF2 to FLIF converter — perfect for small batches with no installation needed!
How can I turn HF2 files into FLIF on my computer?
The best way to change HF2s 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 HF2 to FLIF.
How can I automate HF2 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 HF2 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 hf2 to flif converter for batch processing.
What else can I do with reaConverter?
Convert GIS filesConvert DICOM imagesCrop photoConvert CAD formatsSet file date
Related conversions
Other ways to convert HF2 files, and other sources that convert to FLIF.
