An Open-source File Format API Guide For Developers

Learn about open-source APIs and libraries to create, edit, convert & manipulate from Microsoft Office, OpenOffice, PDF, 3D, CAD, and many other popular categories.

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Learn about open-source APIs and libraries

Open Source APIs for Audio File Formats

Develop applications having the ability to create, save, record, and convert numerous Audio file formats like MP3, AAC, WAV, AIFF, WMA, WV, WEBM, and so on.

Image File Formats and APIs

Developers can create, read, modify, & convert popular image file formats like PNG, JPEG, BMP, and GIF using open-source libraries.

File Structure of PDF Files and APIs

Generate, modify & convert simple and complex PDF Documents via Open-source libraries.

Open Source APIs for 3D Files

Generate and manage a wide variety of 3D charts required to be easily used in client-side as well as server-side applications.

CAD File Extensions and Associated File Formats

Create, modify, read, render, manipulate & convert simple and complex AutoCAD Drawings via Open-source libraries.

Word Processing File Formats and APIs

Read, write, convert & manipulate Microsoft Word DOC & DOCX files via .NET, Java, PHP, Python, JavaScript & PHP.

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Your one-stop shop to learn about commonly used file formats

FileFormat is the leading developer guide for .NET, Java, PHP, Python, JavaScript & PHP document manipulation libraries. Our APIs are used by some of the most iconic worldwide brands, and we provide unparalleled support to our customers. Whether you're a software company, educational or financial institution, or consulting firm, with our solutions you can streamline your document and image processing needs, as well as enjoy an exceptional app development experience with us.