Massive Dev Chart Timer - the ultimate handheld film development tool!
Light Meter - handheld light meter for iPhone
PhotoBuddy - calculates depth-of-field, exposure values, external flash, lots more!
Simple DoF Calculator - calculates depth-of-field with camera support
Field Tools - open source depth-of-field calculator
DoF Calc - versatile depth-of-field calculator
DOF Calculator - another depth-of-field calculator
Photo Tools - calculates depth-of-field, reciprocity, exposure, flash etc...
Photograhic Light Meter - light meter with exposure/filter/DoF calculations
Light Meter - includes aperture, shutter and ISO modes
Nikonians DOF Calculator - calculates DoF and hyperfocal distances
Depth of Field Calculator - another depth-of-field calculator
Tools & Utilities
ProcessTiming - open source darkroom process timer with highly visible digits.
DOFC - superb depth of field calculator provided as Mac OS X Widget.
XPhotoTimer.NET - free darkroom program with process timer and monitor.
CompnTemp Timer - compensating developing timer with temperature probe.
f/Calc - performs photographic forumula and optical calculations.
QuickDisc - determines exposure compensation for large format cameras.
Zone System Wheel - Luca Paradisi's exposure calculator
Technical files & Utilities - from Darkroom Magic
Information & Instructions
A Black & White Reversal Process - In Memory Of Agfa Scala 200x, by Jens Osbahr.
The VIDEC System - Precise exposure and development system, by Andrew Eads.
Photographic Processing Hazards - by Michael McCann
Polaroid Image Transfers - Holly Dupre's excellent book.
Digital Negative Making Technical paper - by David Fokos.
Study of Film Washing Procedures - Rolf Suessbrich's technical analysis.
The GoldFinger Craftbook for Creative Photography - Classic guide published by Silverprint.
Adobe Photoshop - The most comprehensive and powerful image editor
Photoshop Plugins - Huge range of third-party Photoshop add-ons
Neat Image - Photoshop plug-in for noise reduction
Nik Software - Photoshop plug-ins for photographers
Power Retouche - Photoshop plug-ins
Quad Tone RIP - Software for printing b&w images on inkjet printers
Graphic Converter - Open or convert any digital image format