Open 1 file
Did your computer fail to open 1 file? We explain what 1 files are and recommend software that we know can open your 1 files.
What is 1 file?
Files with 1 file extension can be commonly found on Unix platform and used for some document system.
1 file description
The 1 file extension is associated with the Unix and Unix based operating systems available for various computer platforms developed by AT&T Inc.
This type of .1 file contains unformatted manual page stored in Unix processing document system file format (Roff/nroff/troff/groff).
These documents contains overview of general commands for the Unix operating system.
Example of .1 pages:
chmod.1
mkdir.1
rmdir.1
Software that will open 1 file

Unix
A multi-tasking operating system for various platforms
GNU Emacs
A popular text editor for linuxOther 1 file extensions
1 - AIM AOL Instant Messenger file
Files with 1 extension are associated with AIM OL Instant Messenger and they are used as one of the internal various data files.
1 - GNU Screen log
A 1 file extension is related to the GNU Screen software. A 1 file contains log.
1 - Google Android cache
Files with 1 file extension are related to the Google Android, an operating system for smart phones and tablets. A 1 file contains cache.
1 - Inno Setup binary data
Files with 1 file extension can also be found as installation resource packs for program setups made using Inno Setup software.
1 - Mozilla Firefox cookie, image, popup permissions
Files with 1 extension are always used by Mozilla Firefox to store data for cookies.
1 - Pro/ENGINEER backup file
Files with 1 suffix can also be found as part of old Pro/ENGINEER 3D CAD software. Some sort of auto-recovery backup.
1 - Stuffit archive file
A 1 file extension is associated with the Stuffit and used for its archive files.
1 - Super Nintendo split ROM image
Files with .1 file extension can also be found as Super Nintendo ROM cartridge images for SNES emulators like Snes.9x