Free scratch software for mac

Polaroid Dust & Scratch Removal 1.0 is a full featured and advanced Macintosh application or Adobe Photoshop plug-in filter.

The utility allows the automatic or manual selection and removal of dust and scratches from a digital image while preserving image integrity. The utility itself works on TIFF or JPEG images. As a plug-in filter, the utility cleans most RGB or grayscale images that can be opened in Photoshop.

F-Script is a lightweight open-source scripting layer specifically designed for the Mac OS X object system (i.e. Cocoa). F-Script provides scripting and interactive access to Cocoa frameworks and custom Objective-C objects.

It aims to be a useful and fun tool for both beginners and experts, allowing interactively exploring, testing and using Cocoa-based objects and frameworks.

Based on Smalltalk, F-Script provides a pure object-oriented environment that leverage Mac OS X technologies and includes significant innovations, like a high-level model for object manipulation and the most terrific object browser on earth!

F-Script does not use a bridging or binding technology between an existing object model and Cocoa: it has been developed from scratch for the Objective-C object model. It is highly integrated with Cocoa and optimized for native access.

F-Script is used in various fields including astrophysics, biology, music analysis, game development, software debugging, artificial intelligence etc. It can be used as a stand-alone application that dynamically loads your Objective-C classes and enables you to access them either interactively or using scripts.

It can also be embedded into your own applications thanks to a set of components which are extremely easy to use (for excellent examples of this see Colloquy, an advanced IRC & SILC client, ObjectiveCLIPS, a powerful rule-based development environment for Cocoa, and LSQL, an interactive tool for Sybase Adaptive Server).

KFDecorator can produce, at runtime, a wrapper object that modifies the behavior of an underlying base object. Methods like -[KFDecorator setBlock:forSelector:] allow the user to provide FScript blocks to execute in response to messages. Messages without a specified FScript block are passed on to the base object. This can also be used to build an object up from scratch as an assemblage of FScript blocks.

This is extremely useful during the exploration and debugging stages of development. By building or modifying objects dynamically, its possible to avoid the compilation stage until you have a decent idea of what code youd like to implement.

Requirements:
MacOS 8.1 or later, CarbonLib.

Requirements: Mac OS X 10.3.9 or later.

XSC is a port of the SC68 player for XMMS and Winamp into an Aqua application for Mac OS X. The XSC shell is made in Java and should hopefully work with any Mac OS X 10.3.x version, however only OS X 10.3.5-7 has been properly tested.
SC68 is a library of players for different chip music formats. Mostly for Atari ST, but also some Amiga synths and Atari ST digisynths are supported.
The main goal for porting SC68 to Mac OS X has been to be able to replay Atari ST native SNDH chipmusic files. SC68 is pretty capable of generating accurate results, but has some shortcomings (4-bit envelope volume which should be 5-bit for better accuracy).
XSC is freeware and open-source, please download a copy and start playing some oldskool sounding tracks. In the links section you can find links to various sites with music files to download.
Enhancements:
- v2.0 is rewritten from scratch.
- Previous Java code is rewritten in Objective-C, XSC 2.0 also play the new SNDH 2.0 file format.