Convert HPI files online for free
The converter easily converts your HPI file to various formats - free and online. No Photoshop or extra software needed.
The converter also works in reverse, so you can convert other Plugin formats to HPI with high quality output.
The .HPI extension primarily identifies the Jenkins Plugin file, a fundamental component for the Jenkins automation server. These files are essentially compressed archives (based on the ZIP or JAR format) containing Java code, libraries, and resources needed to extend Jenkins functionality. Users often need to access the internal contents - such as the META-INF manifest or .jelly view files - but cannot easily inspect them without renaming the file to ZIP or deploying it to a server. For developers auditing plugins or debugging dependencies, converting or extracting these to standard ZIP folders is the most common workflow.
A significant secondary use is the Hemera Photo-Object image file. These are proprietary raster graphics used by the now-obsolete Hemera Photo-Objects collection. While high quality for their time, these files are virtually inaccessible on modern operating systems and are not supported by web browsers or standard editors like Adobe Photoshop. To preserve these assets for web use or archiving, converting them to standard formats like PNG (to preserve transparency) or JPG is essential. Less common uses include configuration files for the HTTP Injector Android app, which are often locked to prevent editing, and legacy data archives for games like Total Annihilation.
Use Convert.Guru to open and convert your HPI file.
Users also converted PNG, JPG, JPI, SMX and RWT files.
The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our HPI converter.