SHP to XZ Converter
Processing entirely on your device — large files may take a moment.
Unpack XZ into ZIP/TAR for tools that cannot read LZMA2. If your files are still in SHP format, this page is the shortcut: SHP is the ESRI shapefile — the decades-old GIS standard that still carries most government and research map data (usually zipped with .dbf/.prj siblings).
iLoveConverter processes everything locally on your computer, which makes it private and fast: no upload wait, no server storage, no limits. Add as many files as you like — batch conversion is built in.
How to convert SHP to XZ
- 1
Select your files
Select your SHP file.
- 2
Convert instantly
The file bytes are gzip-compressed in place — the same archive your server or build tool produces, made locally.
- 3
Download results
Download the .gz file — ready to upload, serve or attach.
About the SHP format
The ESRI shapefile is the cockroach of GIS formats — designed in 1998, immune to extinction. Governments, research institutes andOpenStreetMap exports still ship as .shp, almost always zipped together with .dbf (attributes), .shx (index) and .prj (projection) siblings.
The browser can read the whole bundle: unzip it, parse the geometry records and the DBF attributes, and you get a clean GeoJSON or a flat CSV — no QGIS install required for a quick look.
+Strengths
- ✓The lingua franca of public GIS data
- ✓Attributes and geometry in one bundle
- ✓Reads in every serious GIS tool
!Limitations
- −Multi-file bundle, awkward to move
- −2GB size limit and field-name limits
- −No web map support without conversion
About the XZ format
XZ wraps the LZMA2 algorithm: the best ratio of the common Unix compressors, which is why distribution packages and source releases pick it when bandwidth matters more than CPU.
Windows Explorer and many cross-platform tools cannot open it — unpacking to ZIP or TAR makes the payload portable.
+Strengths
- ✓Highest common ratio
- ✓Standard for Linux packages
- ✓Integrity checks built in
!Limitations
- −Memory-hungry at high settings
- −Sparse support outside Linux
Why convert SHP to XZ?
Think of it as moving your file to the container that fits the job. Multi-file bundle, awkward to move XZ works differently: Highest common ratio If any of that sounds like your task, run the conversion — it takes seconds and nothing leaves your device.
Frequently asked questions
Is this SHP to XZ converter really free?
Yes — completely free, with no sign-up, no watermark and no daily conversion limits. The site is supported by advertising.
Are my files uploaded to a server?
No. The conversion runs entirely inside your browser using WebAssembly, so your files never leave your device — that is what makes it instant and private.
Does it work on Windows, Mac, iPhone and Android?
Yes. Anything with a modern browser works: Windows, macOS, Linux, Android and iOS. No software installation is required.
Is there a file size limit for SHP to XZ?
The only limit is your device's memory, since nothing is uploaded. Files up to a few hundred megabytes work fine on a modern desktop browser; very large files simply take a little longer.
Are the files inside my SHP archive modified?
No. Contents are unpacked in memory and repacked into XZ byte-for-byte — the conversion changes the container, never the files inside it.
Is there a size limit for archive conversion?
There is no upload cap because nothing is uploaded — the practical limit is your device memory. A few hundred megabytes of unpacked content works comfortably on a modern computer.