Windows · Free download · Encryption Security

Ultracipher6.3

Ultracipher : This lightweight and intuitive application provides users with a secure way of generating, storing and organizing their passwords

Operating system
Windows 10/11
File size
3.4 MB
License
Freeware
Last updated
May 1, 2026

91 downloads·411 page views

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Overview

What is Ultracipher?

Ultracipher : This lightweight and intuitive application provides users with a secure way of generating, storing and organizing their passwords

In depth

A closer look at Ultracipher

Ultracipher is a reliable solution for data encryption that offer support for several powerful encoding algorithms. The program can be used for storing passwords, contacts or other private data that you wish to protect from unauthorized access. The program stands out because it implements the SCrypt function for key generation.

Quickly protect important data

Ultracipher applies a combination of algorithms when encrypting files, to provide you with a trustworthy data protection solution. The program works like a text editor and allows you to paste in the information you wish to encode. You can add a label and a tag or a series of tags to each document you create before you apply the encryption.The program supports loading the data from a CSV file, as well as to export the current text to a similar document. Ultracipher requires you to generate a passphrase that is requested upon opening the program and deciphering a particular file.

Apply powerful protection algorithms

Ultracipher is capable of applying complex encoding algorithms, which include the assignation of a key generated with the help of the SCrypt function. This Java-based application can apply encryption strength of up to 768-bit length, in other words up to six layers of 128-bit keys.The encryption process consists of a cipher cascade, which includes AES, Twofish, Serpent CAST6, SEED and Camellia algorithms, plus a two pass CBC method.It can provide powerful protection against brute force attacks, using the capabilities of the CPU, GPU, FPGA or ASIC tools.

Additional tools for file management

Ultracipher includes an on-screen keyboard and a file digester, which is a program for calculating numerous message digests in SHA-1, MD5, RipeMD modes. Given its Java construction type, Ultracipher can run from any folder, including an external drive. You need to decompress the folder and access the ultracipher.bat file.

Verdict

Should you download Ultracipher?

Ultracipher runs on Windows 10/11 and is available under the Freeware license — the installer is 3.4 MB. We’ve catalogued it under Encryption Security.

Verified clean. Every Ultracipher build on SoftLookup is scanned for viruses, spyware, adware, trojans and backdoors. We re-test on every update.
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At a glance

Ultracipher specifications

Publisher
Paul Burlov
Last updated
May 1, 2026
License
Freeware
Operating system
Windows 10/11
File size
3.4 MB
Price
Free
Page views
411

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