# Overview Files ending with ".px" extension are Pixquare's proprietary binary format. Pixquare can open and interact with these files. In this section, let's learn about how to create px files, what the limitations of this file format are, and how to convert it to other more popular formats. ### Create/import There are many ways we can create a .px file, either by creating a new file in Pixquare or importing from other formats. [Read more >](/pixquare-file/create-import.md) ### Limitations Learn about the max canvas size, max number of cels, and other limitations for .px. files. [Read more >](/pixquare-file/limitations.md) ### Exporting We can convert .px files to many other format so that we can share our work to social media and other platforms. [Read more >](/pixquare-file/exporting.md) --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.pixquare.art/pixquare-file/overview.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.