ABOUT

ZipForge is a fast ZIP Delphi component. With this toolkit you can easily add archive functionality to your projects. Free for personal use.

ZipForge includes our new unique technology, a transaction system. This innovative solution gives you a fast and easy way of updating archive files providing data integrity like a reliable database system. See also speed and ratio tests.

FEATURES

ZIP compatibility
Fully PKZIP 4.5 compatible format
Password protection
ZIP compatible self extracting archives (SFX)

ZIP compatibility
Special tuning for compression algorithms implementations
One of the fastest Deflate implementations available today
Transaction system optimizing a group of archive modifications

ZIP compatibility
Adds, moves, extracts, deletes, updates, tests, refreshes a group of files by a single operation
Save/Load zipped data from stream
Add compressed data from stream / Extract to stream
Supports in-memory archives
Compresses large files with low memory consumption
Provides compression for files, buffers, streams and strings
Stores archives in TStream descendant objects like BLOB streams
Repairs and opens corrupted archives
Zip64 format is supported
Unicode filenames are supported
Supports archives up to 2^63 bytes, compresses and decompresses files up to 2^63 bytes
Creates multi-disk spanning archive
Splits archive to multiple volumes

ZIP compatibility
Native VCL; no DLLs; no OCXs
Well-designed component interface
Progress indication with possibility to cancel operation
Lots of useful events such as OnOverwritePrompt, OnNeedPassword, OnProcessFileFailure, etc.

ZIP compatibility
Comprehensive help
Lots of demos
Easy-to-use interface provided by a single component
Source code available

NEW IN THIS VERSION

New in version 3.0: Unicode filenames support.

PRICING

Free for personal use. Pricing depends on user count and with/without source code.