what is difference between CPM and PDF file

[Akono]

Hi, guys I had heard somewhere about cpm file which is also an extension to the file and I thing it might be similar to pdf which is also an extension of file. Is this both extension are really same if not them anyone tell the difference between cpm file and pdf files.

[BillieJ]

No, both are not same they are totally different from each other, cpm stands for control program for microcomputers and pdf stands for portable document file.

[JustineBB]

There is a huge difference between cpm file and pdf file. Pdf file are created by adobe which is use to share documents, it is standard for document exchange, it was invented 18 years back called as adobe. adobe Acrobat Reader is use to view or print pdf files. And cpm files are extension of programs commands.

[-Deven-]

Cpm was the mass market operating system for use with personal computers. This has 8 bit processor and not more than 64 kilobytes of memory when first invented.

[JyotiT]

Now a day’s many global companies and websites use pdf file to share documents. Pdf document is very safest way to share document this documents cannot be change or recreate by any other software application. Pdf files are officially published by ISO (international organization of standardization) the abode software is use to view and create pdf files.

[Go!pee]

Pdf file was invented in 1993 and was use to keep document in manner. Pdf file display appropriate font, size and font and all other important document.

[BillieJ]

Pdf file is now become the standard way to share document, it is use to share document by computers, software application and internet. And cpm is an extension for programs command for example: fsck.cpm complete system checks and can repair simple errors in cmp files.