ABC file extension. How to open and convert files with ABC file suffix

There are 8 other file types using
the ABC file extension!

.abc - Musical notation language file

.abc - Micrografx FlowCharter data

.abc - ABC programming language data

.abc - ACT! e-mail address book

.abc - LithTech game engine 3D model file

.abc - Adobe ActionScript byte code

.abc - ABC-View Manager thumbnail cache

.abc - Alembic exchange graphics

ABC file extension - TeslaCrypt ransomware encrypted data

What is abc file? How to open abc files?

File type specification:

Ransomware encrypted file type

The abc file extension is also known to be used for one of the 2015 variants o TeslaCrypt ransomware.

This malicious software encrypts and locks users data and renames the extension to one of the many options, including abc.

TeslaCrypt also leaves instructions and ransom demands in a special text file "HELP_RESTORE_FILES.txt" file found in affected folders.

The default software associated to open abc file:

TeslaDecoder

Company or developer:
BloodDolly

TeslaDecoder is a free utility that helps users recover their files affected by TeslaCrypt virus. Older versions of the affected files are recovered automatically, for newer ones users have to follow instructions how to crack their own encryption key and recover the files manually.

Help how to open:

Tools like TeslaDecore may perhaps help you with unlocking your data even without paying the ransom.

How to convert:

There is no way how to convert affected the files, you first have to purge the virus from your system and then hope for some decoding tool to appear on internet.

List of recommended software applications associated to the .abc file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open abc file, edit abc file, convert abc file, view abc file, play abc file etc. (if exist software for corresponding action in File-Extensions.org's database).

Software which is able to fix, repair or recover abc file - TeslaCrypt ransomware encrypted data

Programs supporting the exension abc on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about listed programs for recover abc file action.

Microsoft Windows:

Main software associated with abc file by default:
TeslaDecoder
Other suggested software:
Trend Micro Ransomware File Decryptor

Browse by extension type:

Ransomware encrypted

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