List of filename extensions / K
This list contains common file name extensions that are used in some operating systems to differentiate between file formats . In other operating systems, file type identification is mainly carried out using the file header, and the MIME type is more important than the file name extension for e-mail attachments . Systems that use the latter two approaches usually ignore the extension completely.
Filename extension | MIME type | Full name | Remarks, usage |
---|---|---|---|
.k | LS-Dyna Keyword file | LS-Dyna input file | |
.k25 | Kurzweil 2500 | Kurzweil 2500 sample file | |
.k3b | K3b project | Storage format for K3b firing projects | |
.caffeine | - | Playlist for caffeine | |
.cape | - | , Compressed card format of MapTech and NOAA uses | |
.kar | audio / midi, music / x-karaoke | kar aoke | MIDI file with text synchronized to the music |
.kb | K ey b Oard script | Borland C ++ 4.5 | |
.kb | Program source code | Knowledge Pro | |
.kbd | Keyboard mapping script | Procomm Plus, LocoScript, Signature | |
.kbm | Keyboard mapping script | Reflection 4.0 | |
.kc | - | PowerCinema Linux | |
.kcm | K-Cheat module | K-Cheat Module File (Second Unit) | |
.kcl | K yoto C ommon L isp | Lisp source code | |
.kdb | application / x-keepass | K eepass D ata b ank | KeePass password manager |
.kdb | K eep-in-Mind- D ata b ank | Personal Information Manager | |
.kdbx | Keepass database | KeePass password manager | |
.kdbx | Keep-in-mind database | Personal Information Manager , | |
.kdc | K odak D igital C amera format | Kodak Photo Enhancer image file | |
.kdenlive | - | Kdenlive project | |
.kds | Customer data store | Siemens HiPath Manager | |
.kex | macro | KEDIT | |
.key | LS-Dyna Keyword file | LS-Dyna input file | |
.key | Data file | Forecast Pro | |
.key | Icon toolbar | DataCAD | |
.key | Security file | Such as a software registration number | |
.key | Keynote | Apple Keynote (part of the IWork 06 office package ) | |
.kfp | Acrobat Preflight Profile | Used to exchange profiles (import and export) for the preflight function in Adobe Acrobat | |
.kfx | image | KoFax Group 4 | |
.kgt | KGet | KGet download list | |
.kicad_mod | KiCad footprint file (circuit board layout) | KiCad | |
.kicad_pcb | KiCad board file (board layout) | KiCad | |
.kiz | Digital postcard | Kodak | |
.kkw | K keywords | RoboHELP | |
.kml | application / vnd.google-earth.kml + xml | Map | Keyhole Markup Language in xml format |
.kmp | KeyMaP | Korg Trinity Keyhole Markup Language | |
.kmz | application / vnd.google-earth.kmz | Coordinates | Google Earth (kml format zipped ) |
.ko | application / x-object | Linux Kernel Object | Linux kernel modules , mostly drivers |
.kob | cobra | Reuters Cobra | |
.kpp | Toolpad | SmartPad | |
.kps | Bitmap graphic | IBM KIPS | |
.kqp | Native camera file | Konica | |
.kr1 | sample | multi-floppy file Kurzweil 2000 | |
.krz | Sample file | Kurzweil 2000 | |
.ksf | Sample file | Korg Trinity | |
.ksp | KSpread | Spreadsheet KSpread | |
.kt | Program source code in Kotlin | ||
.kwd | KWord | Word processor KWord | |
.kwl | KWallet file | File for saving access data | |
.kyb | Keyboard mapping | FTP | |
.kye | Game data | Kye | |
.kys | Keyboard shortcuts | - |