Misc Files Extensions

.3dc

RacerMate 3D Course File

.!bt

BitTorrent Incomplete Download File

0.1

Unix Section 1 Man Page

.!ut

uTorrent Incomplete Download

._sys.lfo

Adware File

._eml

Windows Live Mail Email File

.83p

TI-83 Calculator File

.8xp

TI-83 Plus Calculator File

0

Windows CE Installation Data File

._nws

Windows Live Mail Newsgroup Copy File

.!sync

BitTorrent Partially Synced File

0.323

H.323 Internet Telephony File

.!qb

qBittorrent Partial Download File

.aif

Symbian Application Information File

.avastlic

Avast! License File

.adi

Dynamics AX Developer Documentation Index File

.acb

AOL Cab Launcher

.apf

Adobe Profile File

.ass

Aegisub Advanced Substation Alpha File

.aepkey

Advanced Encryption Package Key File

.aria2

aria2 Control File

.auz

Ableton Authorization File

.avgdx

AVG Diagnostics File

.appdownload

Mac App Store Partially Downloaded App

.appup

Erlang Application Upgrade File

.aml

Microsoft Assistance Markup Language File

.aoi

Dynamics AX Application Object Index File

.afploc

Apple Filing Protocol Location

.awd

Award BIOS Update File

.aim

AOL Instant Messenger Launch File

.alt

Dynamics AX Temporary File

.aod

Dynamics AX Object Data File

.ahi

Dynamics AX Online Help Index File

.ac$

AutoCAD Temporary File

.add

Dynamics AX Developer Documentation File

.ahd

Dynamics AX Online Help Data File

.arr

Advanced RAR Password Recovery Project

.acl

AutoCorrect List File

.adm

Portfolio Admin-Level Access Flag

.abr

Adobe Photoshop Brushes File

.aawdef

Ad-Aware Definitions File

.atz

Atomic Time Zone File

.acs

Agent Character File

.ad

After Dark Screensaver

.adadownload

Adobe Download Assistant Partial Download File

.bup

McAfee Quarantined File

.blf

MasterWorks Working File

.bbl

BibTeX Generated Bibliography File

.bmk

Nokia Device Bookmark File

.bpl

AutoCAD Batch Plot File

.bmc

Embroidery Image File

.bps

BPS Virus File

.bqy

Brio Query File

.bpdx

Acrobat Batch PDX File

.bp2

AutoCAD Batch Plot File

.bp3

AutoCAD Batch Plot File

.box

Microsoft Store Download File

.bootskin

Stardock Bootskin File

.bc

BitComet Partially Downloaded File

.bfc

Windows Briefcase File

.bc!

BitComet Incomplete File

.bst

BibTeX Style Document

.bdr

Publisher Borders File

.brushcategory

Painter Brush Category File

.brushlibrary

Painter Brush Library

.bt!

BitSpirit Incomplete Download File

.bli

Thomson Speedtouch Firmware File

.bnd

DB2 CLI Bind File

.bkmk

Yummy FTP Bookmark File

.buf

Buffer File

.crdownload

Chrome Partially Downloaded File

.csh

Photoshop Custom Shapes File

.crd

Guitar Tabs

.crd

Windows CardSpace File

.ctf

AVG Update Control File

.ctf

Content Transformation File

.cls

LaTeX Document Class File

.cpt

Pocket Slides Presentation

.cdf-ms

ClickOnce Compiled Manifest File

.cas

Autodesk Cascade License File

.cml

CryptoMailer Encrypted File

.contour

Contour Screenplay File

.cfs

Lucene Compound Index File

.cul

Windows Cursor Library

.cbds

Comic Book DS File

.cxf

Picasa Collage File

.cvr

Microsoft Crash Report File

.cch

.NET Security Resolution Cache File

.chw

Compiled Help Index File

.cp3

Grand Prix 3 Cockpit Shape File