Description

The CRC Calculator unit provides three speed-optimized functions to compute (or continue computation of) a Cyclic Redundency Check (CRC). Applicable to XModem protocol (16-bit CRC), SEA's "ARC" utility, PKZip (32-bit CRC) and many others compatible software.

Informations

• Status: Fully functional
• Source: Included
• Size: 7kB

Platforms: CB3, CB4, D1, D2, D3, D4

Description

Fast calculation of CRC32.

Informations

• Status: Fully functional
• Source: Included
• Size: 5kB

Platforms: D2, D3, D4, D5

Description

This unit calculates 32-bits CRC of a Memory, Stream and Files. Full or partial CRC32 calculation and even update on given started CRC32 value. PKZip CRC32 compatibility. Optimized for speed.

Informations

• Status: Fully functional
• Source: Included
• Size: 4kB

Platforms: D4, D5, D6, D7

Description

This is an extremely simple component that calculates 32-bit cyclic redundancy checksums (CRC32's) for files only.

Informations

• Status: Fully functional
• Source: Included
• Size: 10kB

Platforms: D1

Description

TFileCheckSumComp is freeware Delphi component which allow to check program exe file for changes and if found, use Windows installer service to reinstall program.

Informations

• Status: Fully functional
• Source: Included
• Size: 137kB

Platforms: D6

Description

Simple component to calculate the CRC32 and CRC16 of a file.

Informations

• Status: Fully functional
• Source: Included
• Size: 8kB

Platforms: D2, D3, D4, D5