Developer's Collection of Open Source File Format APIs
Read, Write, Convert & Manipulate Files from Microsoft Office, OpenOffice, PDF, 3D, CAD, Audio, Video, Compression, and other popular categories
Word Processing File Format APIs Allow programmers to load, create and modify Microsoft Word files from any type of application
Free Word Processing APIs for .NET
Free Word Processing APIs for Java
Free Word Processing APIs for PHP
Free Word Processing APIs for JavaScript
Free Word Processing APIs for Python
Free Word Processing APIs for C++
Free Word Processing APIs for Go
Free Word Processing APIs for Ruby
Spreadsheet File Format APIs Load, create and modify Microsoft Excel files with the help of Java & PHP based open source libraries.
Free Spreadsheet APIs for .NET
Free Spreadsheet APIs for Java
Free Spreadsheet APIs for PHP
Free Spreadsheet APIs for JavaScript
Free Spreadsheet APIs for Python
Free Spreadsheet APIs for C++
Free Spreadsheet APIs for Go
Free Spreadsheet APIs for Ruby
Presentation File Format APIs Open-source libraries to load, create and modify Microsoft PowerPoint files using Java and PHP programming languages.
Free Presentation APIs for .NET
Gotenberg Go client
Free Presentation APIs for Java
Free Presentation APIs for PHP
Free Presentation APIs for JavaScript
Free Presentation APIs for Python
PDF File Format APIs Allow developers to read, create or edit PDF files using Java programming language.
Free PDF APIs for .NET
Free PDF APIs for Java
Free PDF APIs for C++
Free PDF APIs for PHP
Free PDF APIs for JavaScript
Free PDF APIs for Python
Free PDF APIs for Ruby
Free PDF APIs for Go
Email File Format APIs Load & process Microsoft Outlook files using .NET & Java-based open source libraries.
Free Email APIs for .NET
Free Email APIs for Java
Free Email APIs for C++
Free Email APIs for Python
Free Email APIs for PHP
Free Email APIs for Go
Free Email APIs for Ruby
Free Email APIs for Swift
Diagram File Format APIs Load, create or modify Microsoft Visio files from within Java and PHP applications.
3D File Format APIs Read, write, edit, & process 3D files using C++-based open source libraries.
Compression File Format APIs Open source .NET library for working with popular compression file formats like RAR, 7ZIP, ZIP, TAR & more.
Free Compression APIs for .NET
Free Compression APIs for Java
Free Compression APIs for C
Free Compression APIs for PHP
Free Compression APIs for JavaScript
Free Compression APIs for Go
Free Compression APIs for Swift
Image File Format APIs Open source image processing libraries for working with popular imaging file formats like PNG, JPEG, BMP, TIFF & more.
Free Image APIs for .NET
Free Image APIs for Java
Free Image APIs for C
Free Image APIs for C++
Free Image APIs for PHP
Free Image APIs for Python
Free Image APIs for JavaScript
Free Image APIs for Go
Free Image APIs for Swift
Free Image APIs for Ruby
Video File Format APIs Open source video file format APIs for working with popular video file formats like MP4, WAV, AAC, MPP & more.
Audio File Format APIs Open source audio file format APIs for working with popular audio file formats like MP3, WAW, AIFF, WMA & more.
Free Audio APIs for .NET
Free Audio APIs for C++
Free Audio APIs for Javascript
Free Audio APIs for Python
Free Audio APIs for Go