You have different file formats and options to download Flaticon resources. Here you can find a short guide about the softwares required to edit each file format:
- SVG/EPS files (vectors): a vector edition program such as Adobe Illustrator is needed in order to open the files and edit them.
- PNG files can be used directly once they have been downloaded.
- PSD files can be opened and edited using Adobe Photoshop or any other raster-based software.
- BASE 64 encoding schemes are commonly used when there is a need to encode binary data that needs to be stored and transferred over media that is designed to deal with textual data. This encoded scheme is helpful for web building development.
Please note that Flaticon has its own Icon Editor and you can change some of features from the icons you select before the download.