I have created this thread as a vehicle to use to readily make available any and all tutorials here that have been packaged in a PDF format. This first post will contain links to PDF tutorials written exclusively for GIMP or Photoshop:
EDIT: Post #1's tutorial links have all been updated and now point to the appropriate tutorial.
Vandy, 1 MAY 2016
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GIMP-RELATED TUTORIALS
Fast and Easy Artistic Maps in the GIMP
Fast and Easy Artistic Maps in GIMP.pdf
Original tutorial and PDF document by darklingrisen
Antique Style Maps in Gimp
Antique Style Maps in Gimp (Candacis).pdf
Original tutorial by Ascension
PDF tutorial created by Candacis
Ascension's Atlas Tutorial in GIMP (Gidde)
Ascension's Atlas Tutorial in GIMP (Giide).pdf
Original tutorial by Ascension
PDF Tutorial created by Giide
Hand-Drawn Mapping (for the Artistically Challenged) - Fix Edited in by JMcKid
Hand-Drawn Map For The Artistically Challenged (fix edited in by Jim McKid).pdf
Brushes Needed For Tutorial
brushes.zip
Original tutorial by Giide
Textured Forests in GIMP
Textured Forests in GIMP.pdf
Original tutorial by Gidde
Photo-Realistic Forests in GIMP
Photo-Realistic Forests in GIMP.pdf
Forest and Tree Patterns Needed for Tutorial
Forests Patterns.zip
Tree Patterns.zip
Original tutorial by Arsheesh
Making Map Borders in GIMP
Map Borders in GIMP v1.1.pdf
GIMP Layer Effects
Slate Pattern
Slate.png
Original tutorial by Arsheesh
Turning Maps into Globes in GIMP
Turning Maps into Globes in GIMP.pdf
Original tutorial by Arsheesh
Simple Mountains in GIMP
Simple Mountains in GIMP.pdf
Original tutorial by RobA
Creating Old Paper / Parchment in GIMP
Creating Old Paper - Parchment in GIMP.pdf
Original tutorial and PDF document by RobA
How to Blend Textures for Use in Battlempping with GIMP
How to Blend Textures for Use in Battlempping with GIMP.pdf
Original tutorial by Geamon
How to Add Snow, Dirt, Sand and Other Granular Textures for Use In GIMP
How to Add Snow, Dirt, Sand and Other Granular Textures for Use In GIMP.pdf
Original tutorial by Geamon
Yet Another Mountain Tutorial Using GIMP
Yet Another Mountain Tutorial Using GIMP.pdf
Additional File Needed for Tutorial
kjdavies-mountain-tutorial-xcf.zip
Original tutorial by kjdavies
Using GIMP's Mosaic Filter to Create Towns
Using GIMP's Mosaic Filter to Create Towns.pdf
Original tutorial by Torstan
How To Create A Tiled Roof Pattern in GIMP
How to Create a Tiled Roof Pattern in GIMP.pdf
Original tutorial by MSZ.
Making Water in GIMP with a Soft Edge
Making Water in GIMP with a Soft Edge.pdf
Original tutorial by joćo paulo
Gas Planet Tutorial in GIMP
GasPlanetTutorialInGimp.pdf
Original tutorial by JCRL
PHOTOSHOP-RELATED TUTORIALS
Textured Mountains in Photoshop
Textured Mountain Tutorial v2.pdf
Original Tutorial by Steel General
Town Map Tutorial
Town_Map_Tutorial.pdf
Bison Texture from Spiral Graphics
Original tutorial by Larb
Creating A Medieval Town Map In Photoshop
Creating a Medieval Town Map in Photoshop.pdf
Original tutorial by pyrandon
Fastest town in the west
Fastest Town in the West Tutorial by Ascension.pdf
Original tutorial by Ascension
How to Create a House Brush in Photoshop
How to Create a House Brush in PhotoShop.pdf
Original tutorial by Ascension
Using Photoshop to Create Clustered Houses
Using Photoshop to Create Clustered Houses.pdf
Original tutorial by Ascension
Antique Style Maps in Photoshop
Antique Style Maps In PhotoShop.pdf
Original tutorial by Ascension
Making Atlas Style Maps in Photoshop
Making an Atlas Style Map in Photoshop.pdf
Original tutorial by Ascension
Saderan - A Tutorial
Saderan_Tutorial_v103.pdf
Original tutorial by Tear
Quick Guide for Bumpmaps in Photoshop
Quick Guide for Bumpmaps in Photoshop v1.1a.pdf
Original tutorial by Pasis
Creating Mountains and Other Terrains in Photoshop v1.5
Creating Mountains and Other Terrains in Photoshop v1.5.pdf
Original tutorial by Pasis
Working with textures - Quick Photoshop Guide
Working with Textures - Quick Photoshop Guide v1.0.pdf
Textures for use with tutorial
Original tutorial by Pasis
Making Maps with Photoshop
...a series of tutorials by jezelf
Turning your hand drawn sketch into a detailed alpha map (map01)
jezelf_tut_map01.pdf
A Basic Alpha Map (map02)
jezelf_tut_map02.pdf
Aged, Parchment with a creation method for mountain ranges, trees and trails (map03)
jezelf_tut_map03.pdf
One of many options to colour your map (map04)
jezelf_tut_map04.pdf
Four ways to give your map a relief using height maps - using Wilbur for one of them (map05)
jezelf_tut_map05 (Making Maps Using Photoshop).pdf
Original tutorial by jezelf
Sketch Style World Map in Photoshop CS
Sketch Style World Map in Photoshop CS v1.pdf
Coast Brush (PNG Graphic)
coast_brush.png
Original tutorial by Moe
Photoshop Mapping with Chuck
Photoshop Mapping with Chuck.pdf
Additional Material for Tutorial
Wilbur 32 Bit, Version 1.83
Wilbur32_Setup-1.83.zip
Wilbur 64 Bit, Version 1.83
Wilbur64_Setup-1.83.zip
Making Maps Using Photoshop (jezelf)
jezelf_tut_map05 (Making Maps Using Photoshop).pdf
Fun with Wilbur, Volume 1
Fun With Wilbur Volume 1.pdf
Original tutorial by overlordchuck
How to Blend Two Textures Using the Mask Tool in Photoshop
How to Blend Two Textures Using the Mask Tool in Photoshop.pdf
Original tutorial by Yospeck
Creating Stair Shadows in Photoshop
Creating Stair Shadows in Photoshop.pdf
Original tutorial by anomiecoalition
Quick and Dirty Beach Layer Effects
Quick and Dirty Beach Layer Effects.pdf
Original tutorial by Blake
Hand-Drawn Mountain and Tree Map Elements using Photoshop or GIMP
Hand-Drawn Moutain and Tree Map Elements in Photoshop or GIMP.pdf
Brushes made by Nomadic for use in tutorial
MountainBrushes.zip
Trees.zip
Original tutorial by ironmetal250
How to make Non-Destructive Textured Maps in Photoshop
How to make Non-Destructive Textured Maps in Photoshop.pdf
Original tutorial by ravells
Easy Nebula Background
Easy Nebula Background.pdf
Cloud Image #1
clouds1.jpg
Cloud Image #2
clouds2.jpg
Original tutorial by kimey
Realistic Land / Mountain Texture Made Easy
RealisticLandMountainTextureMadeEasy.pdf
Original tutorial by Flawedspirit
PDF Tutorial created by arakish
Creating Realistic Coastlines in Photoshop
Creating Realistic Coastlines in Photoshop.pdf
PDF Tutorial created by jelmore
Original tutorial by OldGuy
Realistic Coastlines Revisited by OldGuy
How to Create an Old Drawings Imitation
How to Create an Old Drawings Imitation.pdf
Original tutorial by Katto
Tutorial written by Paul, a member of forcg
The Making of Compass Rose
The Making of Compass Rose.pdf
Original tutorial by daeVArt
Castles from Strokes
JS Castle from Strokes tutorial 2015.pdf
Original tutorial by J.Edward