diProtector Software products

diProtector

diProtector is a first software protection tool for PDA developers. diProtector includes the following features:

total destruction of the protected code fragments logic, which makes it impossible to analyse by disassembling;
detection and protection from active debuggers like eVC, eVB debuggers and others;
protection from code tracing under a debugger;
protection of application's import table;
entry point protection;
protection from code modification;
protected registry work;
resource and executable code compression;
internal short (16 chars) serial number manager with strong encryption (symmetric crypto–algorithm 3DES is used);
external serial number generator with keygen interface;
quick addition of trial–features and short serial number support to any applications;
no more "owner names" needed yet. Unique ID produced by diProtector is a MD5 hash–function of PresetID, PlatformID and random number. Therefor it's unique to each device and protected programs copy.

Release notes:

Version 1.3 22th March 2006: Bug fix: Access violation on WM 5.0 platforms on startup.
Version 1.2 11th February 2006: Bug fix: Incorrect handling of resource section with named entries.
Version 1.1 07th February 2006: Bug fix: Access violation on 2003SE platforms on startup;
Bug fix: incorrect handling of PE–file resource section;
Nag-message field size increased;
Minor bug fixes.
Version 1.0 15th December 2005: Initial release.

diPacker is an advanced executable file compressor for PDA, capable of reducing the file size of programs by as much as 70%. diPacker makes executable files and libraries smaller, increase free space on memory cards, decrease load times across networks, and download times from the internet; it also protects programs against reverse engineering. Programs compressed with diPacker are self–contained and run exactly as before, with no runtime performance penalties.

Release notes:

Version 1.4 22th March 2006: Bug fix: Access violation on WM 5.0 platforms on startup.
Version 1.3 11th February 2006: Bug fix: Incorrect handling of resource section with named entries.
Version 1.2 16th January 2006: Bug fix: Access violation on 2003SE platforms on startup.
Version 1.1 14th January 2006: Bug fix: incorrect handling of PE–file resource section;
Minor bug fixes.
Version 1.0 21th December 2005: Initial release.

PECompact by Bitsum Technologies

Designed for x86 targets PECompact compresses win32 executables and DLLs (all portable executables except NT device drivers) using high-performance compression algorithms and sophisticated pre-processing and restructuring. Compressed modules run exactly as before since they are rapidly decompressed in memory when run. Since the cost of disk or network access is usually greater than that of decompression, load performance is often improved for large executables. As an added benefit, an executable is, in its compressed state, inherently more difficult to reverse engineer. Read more at developers site.