The .ppm file extension is used for Portable PixMap format files and is intended to be an intermediate format that can be used in the development and conversion of other file formats. This format was specifically designed so that it could easily be exchanged between various platforms. It is very simple but not very storage efficient. Before the PPM format was introduced, Jef Poskanzer invented the PBM format in the year 1980 for transmission of monochrome bitmaps as ASCII text in email messages. He also developed a tool library for easy conversion of the PBM files to other graphical formats and vice versa. This library was called Pbmplus and was released in 1988. Later Poskanzer developed the PPM format along with the PGM format and the requisite tools that were added to Pbmplus.
The legacy EPS format or encapsulated postscript file format was developed as a document interchange format by Adobe systems in 1992 to facilitate cross platform importing and exporting of vector graphical documents between supporting applications and documents. The EPS file is commonly associated with Adobe illustrator and other applications that support the postscript language. The EPS format supports vector graphics, bitmap images, as well as text but is more commonly used for graphic representation. It is worth noting that EPS files exist as final-form representations allowing minimal editing once created. The exception to this is the support of a few transformation operation such as rotation, scaling, and clipping. An EPS file is usually produced to be included in other documents such as text documents.
FreeFileConvert uses tuned encoding for PPM to EPS conversions, preserving clarity while trimming file size. Finished audio streams instantly across phones, tablets, desktops, and modern browsers without extra tweaks.
Upload PPM files from desktop, tablet, or cloud storage, queue multiple jobs, and let the converter finish autonomously. Return whenever convenient to download synchronized EPS results on any device you rely on.
Process up to 5 files sized 1000 MB per batch without splitting queues manually. Mixed-format uploads convert together, producing consistent EPS audio with dependable progress tracking.
A .ppm extension file comprises of two parts which include the header and the image related data. The header, in turn, is distributed into three parts that are demarcated by line feeds. The first line comprises of the magical PPM identifier which can either be P3 for the ASCII version or P6 for the binary version, and the next line has the image's height and width displayed in ASCII characters and the last line indicates the maximum color value of the pixels. The image data formatting is dependent on the magical identifier, given in the first line of the header. Each pixel consists of 3 decimal values ranging from 0 to the specified maximum value written in ASCII characters. The 0 in the decimal values denotes that the color is not present or is turned off and the maximum value denotes that the color is at its maximum level. Conventionally the image data is stored in a left to right and top to bottom order with each pixel being stored as a byte. The usual RGB (Red ñ Green ñ Blue) order is followed to store the components.
Postscript language files are typically device independent, however, a postscript language interpreter is still required to preview the contents of any postscript file including EPS files. The EPS format supports 7-bit ASCII for data encoding to ensure maximum portability between systems. The EPS format has however been more formerly superseded by the pdf format, also developed by Adobe Systems.
Upload your image file in the PPM format from your device, Dropbox, or Google Drive.
Select EPS as the output format and click Convert. Adjust optional settings if needed.
Download the converted vector file. Each file stays available for up to 5 downloads.