File Extension Database

Open HPK File

HPK files are package files primarily associated with 'HAPI PageKeeper' data types but can also be related to HPack compressed archive files or HydroCAD stormwater modeling software. Both uses will be explained in this article, providing detailed information about how to open or operate files bearing an HPK file extension.

Package Files Primarily Associated With HAPI PageKeeper

The HPK file extension format is primarily associated with 'HAPI PageKeeper'. However, there are no specific programs currently accessible that can directly open these types of files and they are rarely used today.

HPack Compressed Archive Files

HPK files are also associated with HPack, a high compression and high-speed archival utility. The main feature of HPack is its ability to compress files into an archive with a smaller file size compared to other compression tools. Its integrated software, HPack, can be used for opening and managing these types of HPK files.

HydroCAD Stormwater Modeling Software

HydroCAD software utilizes the HPK file format for storing rainfall data. This software enables professionals to generate stormwater runoff models of various underlaying lands. The HydroCAD software can be accessed via their official website, HydroCAD, to open and further analyze HPK files.

HPK File Important Information

While software like HPack or HydroCAD offers specific functionalities to handle HPK files, it is important to note that these types of files may not be common, and other more commonly used file formats may serve a similar purpose. Furthermore, given its association with dated software technology (HAPI PageKeeper), caution should be exercised in dealing with these files, particularly in terms of opening unknown files received from unverified sources. Due diligence is always recommended.

How Can I Open HPK File on Windows

We researched and learned that the best way to open HPK file is to find a HPK file in question in Windows OS File Explorer and double click on it to launch the corresponding application.
If a HPK file is not opened in an application and you instead get a "Windows can't open a file" error message you should try looking for an application which can open the file in question.
If you know the application which can open HPK file then run it and see if there is a File->Open main menu option in the application.
If you don't know the application which function as HPK file opener then try to search online for "HPK viewer", "application to open HPK file" or "open HPK file" queries in the search engine you like.
Install the application you found and check if it can open HPK file

How Can I Open HPK File on Mac OS

We recommend to find a HPK file in question in Mac OS Finder and double click on it to launch the corresponding application.
If a HPK file is not opened in a Mac OS application and you instead get a "There is no application set to open the file" error message you can click on "Search App Store" in the error dialog and Mac OS will show you applications compatible with HPK file.
If you know the Mac OS application which can work as HPK file opener you can choose the "Choose Application..." option in the error box to associate the file extension and open HPK file in it.
If you don't know the application which can open HPK file then try to search for "HPK viewer", "application to open HPK file" or "read HPK file" queries in the online search engine you like.
Install the application you found and check if it can read HPK file

How Can I Open HPK File on Android

If you downloaded a HPK file on Android device you can open it by following steps below:

In the Android apps list on your Android device find "My Files" or "File manager" app and tap to start it.
Tap on "Downloads" folder inside the app.
You should see your downloaded HPK file in that folder.
Tap on the file. If Android device supports opening the file you downloaded it will open in the corresponding app.
If file does not open you can look for the corresponding app that can open the file by searching Android App Store for the "HPK".
If you cannot open the file with the apps from Android App Store it is possible that the file could only be opened on desktop platforms such as Windows or Mac OS. Try searching for "HPK viewer", "HPK file reader" online and see if any desktop applications can open it.
It is also possible that the file you downloaded is outdated and is no longer supported.

How to Open HPK File on iPhone or iPad

To open HPK File on iOS device follow steps below:

We advies to open Files app on your iPhone or iPad device. You can find it by swiping down on the home screen and typing "Files" in the search bar.
Tap on the Downloads folder on the Files app home screen.
You will see all files that you recently downloaded. Tap on the HPK file to view it.
If you have the right app that can open it it will automatically launch and open your file.
If you don't have the app which can open it you need to serch Apple app store for "HPK". This way you can find apps which can open HPK files.
If this doesn't help it is possible that your file could be opened only by the desktop application. To find an app which can open it on desktop look for "HPK viewer" or "HPK file" online in your favorite search engine.

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