Not sure if this is the right place to post these but,...
I found these a while back,...hope they can be of some use to someone!
I split'em up into catagories, to make it easier to get particular items if you want them.
HL1 Tool Pack - Rar File Contents
==========================
3DS & Photoshop Plugins
-----------------------
3DS CS Model Importer 1.0
3DS Max 6 SMD Texture Plug-in's
3DS MAX 6,7 SMD Exporter 2.03
3DS Max 6,7,8,9,2008,2009 VTF Texture Plug-in 1.4
3DS MAX 9,2008,2009 SMD Exporter 1.3
Photoshop 6.0++ VTF Texture Plug-in 1.0.11
http://rapidshare.com/files/22128119...op_Plugins.rar
==========================
Archiver & Extractor Tools
--------------------------
7Zip 4.64
7Zip 4.64 Portable
GCF Extractor 1.0
GCFScape 1.7.1
MakePakGUI 1.0
Textract 0.3
WinTextract 0.6
http://rapidshare.com/files/22127730...ctor_Tools.rar
==========================
Half-Life\Compiler & Cmd-line Tools
-----------------------------------
Batch Compiler 3.1.2
BSP Tools 1.0
Compile.bat 1.3
Fix 0.81b
HL Compiled 1.4.1.1
RESGen 2b3
Resmaker
Studiomdl DOD 1.3
TM GCF Extractor
Zoner's Half-Life Tools 3.4 (x86 & x64)
http://rapidshare.com/files/22127740...line_Tools.rar
==========================
Configuration Tools
-------------------
CS Buy-Script-Maker CSS 0.602 (german)
CS CFGmaker 04a
CS Configs Config-Tool 1.0
CS Configurator beta 1
CS-Tweaker 1.0
CZ Bind Maker 1.1.6
HL Config Editor 1.00b
HL Config Manager 1.0
HL Configurator 1.0 R2
HL NextWIsh Counter-Strike Scripts 17.2
HL Toolz 3.2
http://rapidshare.com/files/22127767...tion_Tools.rar
==========================
Decompiler Tools
----------------
BSPTwoMAP 1.4b
HL MatchStick BSP Decompiler 1.01
HL MDL Decompiler 1.2
wad2bmp 2.0.1
WinBspC 1.2
WinBspC 1.4
http://rapidshare.com/files/22127691...iler_Tools.rar
==========================
Development Tools
-----------------
AMX Mod X Studio 1.4.3 (AMX Mod 1.8.1)
GUI StudioMDL 1.0
NullSoft Installer System 2.43
Pelles C (x86 & x64)
http://rapidshare.com/files/22128489...ment_Tools.rar
==========================
Graphic Tools
-------------
ColorSpray Manager 1.0.1.62
HL ES Spray 2.1
HL Logo Creator 2.3b
HL Splash Creator 1.0
HL SS Image Converter 2.0
VGUI Generator 3.7
http://rapidshare.com/files/221281423/Graphic_Tools.rar
==========================
Mapping Tools
-------------
HL Darkulator 2.0
HL EnIgMa's FGD Creator
HL Hammer launcher 0.3.8
HL Random Map Creator 1.10
HL Terrain Generator 3.0.5
HL Valve Hammer Editor 3.5
HL Valve Worldcraft 3.3
LeakMarker 0.1
QuArK 6.6.0 Beta 2
http://rapidshare.com/files/221299634/Mapping_Tools.rar
==========================
Microsoft Runtime Restributable
-------------------------------
MS .NET Framework 2.0 - SP2 (x86 & x64)
MS VB 6.0 - SP6 Run-Time
MS Visual C++ .NET 2002 Redistributable
MS Visual C++ .NET 2003 SP1 Redistributable
MS Visual C++ 2005 SP1 Redistributable (x86 & x64)
MS Visual C++ 2008 SP1 Redistributable (x86 & x64)
http://rapidshare.com/files/22129649...tributable.rar
==========================
Misc. Files
-----------
FGD's
HL Blue Shift LevelDesign SDK
HL Crosshair Factory 1.6
HL Lib 1.1.8
HL Lib 2.1.0
HL-Rally TDK
VTFLib 1.2.7
http://rapidshare.com/files/221278377/Misc._Files.rar
==========================
Misc. Tools
-----------
CS Map Install 2.2
HL Editing Lite 0.95b
HL GO 3.0
MapInstaller 1.0
Mudflaps Custom Sky Tool
Pyton 3.0
http://rapidshare.com/files/221291081/Misc._Tools.rar
==========================
Mod Addon Components
--------------------
Adminmod 2.50.60
AMX Mod X 1.8.1
Amxbans 5.0
DOD Mani Admin Plug-in 1.1.0
HL Guard 1.8
HL Sven-Coop 3.0 Metamod
Hook Mod 5.0
MetaMod 1.19
http://rapidshare.com/files/22128317...Components.rar
==========================
Modelling Tools
---------------
HL EZ Weapon Create 1.0
Milkshape 3D 1.8.4
<url removed>
==========================
Server Tools
------------
CFToolbox 1.06
CS Connector 1.10
CS Map Randomizer 1.2
CS Server Monitor 1.3
CSE NetsettingsMaker 2.0 (german)
DOD Server Admin 1.3
DS Update Tool 1.3
HL AdminOP 2.0 Rev. 1
HL AdminOP Client 3.0
HL Fast Connector 3.7.7
HL Geekplay 1.0
HL Launcher-Tweaker-Mapcycle Generator
HL Player 1.20
HL Proxy 1.1
HL SW 1.3.1
HL TV Tool1.10
Mapcycle 1.0
Shadow Apps 1.0.2b
SK Player 2.2
Steam Content Lister
http://rapidshare.com/files/221291956/Server_Tools.rar
==========================
Texturing Tools
---------------
Auto Seamer 1.0.1
CsWAD 1.2
HL Decal Converter 1.3
HL Labyrinth Generator 1.01
HL Terrain Texture Generator
Lump Tool 1.07
Sprite Maker 1.00b
Sprite Wizard 1.0
SpriteFixer 1.0a
Sprite-Generator 1.1
VTFEdit 1.2.5
Wally 1.55b
http://rapidshare.com/files/22127840...ring_Tools.rar
==========================
Viewer & Explorer Programs
--------------------------
Crafty 1.0.0 Alpha 17
GCFScape 1.7.1
HL BSP View 1.1.0
HL BSP Viewer 1.5.6
HL Map Backup 2.0
HL Map Explorer 1.0
HL MAP Viewer 1.0.1
HL Mod Commander 1.4
HL Model Viewer 1.25
HL Pak-Explorer 1.2
HL PakScape 0.11
Jed's Half-Life Model Viewer 1.3.6
Sprite Explorer 2.12
Sprite Viewer 1.05
http://rapidshare.com/files/22127827...r_Programs.rar
==========================
Windows Explorer Plugins
------------------------
Thumb Plug IFF (Maya) 1.09
Thumb Plug PIC (SoftImage) 1.11
Thumb Plug TGA 1.10
VTF Shell Extensions 1.0.6.1
http://rapidshare.com/files/22127821...er_Plugins.rar
Have Fun!