Shortcuts
Web Tools
Webmaster Tools:
Google Safe Browsing Diagnostic
DNS管理
(站长工具, 站长联盟)
crypt()
(Website Speed Test, HTTP / HTTPS Web Server Test)
GCHQ CyberChef
(online demo)
RegExr
regex101
:
Google Webmaster Tools
(
)Web Space Providers:
IP2Location:
MaxMind - GeoIP
whatismyipaddress.com
Other Web Tools:
Bing Images
Yandex.Images
(Open Archives Initiative Protocol for Metadata Harvesting (OAI-PMH), Open Archives Initiative - Repository Explorer)
ZoomEye
(@GitHub: ZoomEye-python,
Zoomeye Tools)VPNs and Proxies: Paul Bischoff's free VPN lists
AliveProxy
SamAir Security
proxylist.com.ru
中国代理服务器网
(German Edition, 中文版)Word Clouds:
Wordclouds.com
Word Clouds @ ABCya.com
Jason Davies's World Cloud Generator
Wordle
IBM's alphaWorks: Word-Cloud Generator
Tagxedo
WordSift.org
Web Technologies
IT-Developers' World
Security Center:
(ClamAV for Windows)
(卡巴斯基实验室)
firewallguide.com
:
what type of file is it?
Dll exe Free download
Common Image Conversions
SVG to raster image conversion
ImageMagick Image Information Viewer
Image Metadata Viewer
Character Set Conversion
UTF to UTF Conversion
unix2dos
dos2unix
DOS 2 UTF
HTML Cleanup
Online URL Encoder/Decoder
Pure Ascii
Switch case
PowerPoint to Flash
PDF to Text
Online HexDump Utility
ByteCount Utility
Strings Utility
Regular Expression Test
Hash Functions
md5sum Utility
Online GUID Generator
IP Address Geolocation
Subnet Viewer
More Tools
Character Sets, Languages & Fonts: The LATEX Font Catalogue
(Unihan Database)
ISO/IEC JTC1/SC2 - Coded Character Sets
JTC1/SC2/WG2 (ISO/IEC 10646 - UCS)
JTC1/SC2/WG2/IRG (Ideographic Rapporteur Group)
International Components for Unicode
(Unicode Browser, Locale Explorer, Unicode String Comparison)
UniView
decodeunicode
SearchFreeFonts.com
FontRiver
1001 Free Fonts
Acid Fonts
fontspace.com
Font-Style.com
Absolute Fonts Archive
(
, WhatTheFont)
TITUS Cyberbit Unicode Font
SIL International
(Fonts in Cyberspace)
Linux中文延伸套件
Operating Systems
Freewares
General:
thefreecountry.com
Gizmo's Freeware
Free Portable USB Flash Pen Drive Applications @ Pendriveapps.comMultimedia:
simple-video-cutter
NetUtilities
Magnifying GlassReaders/Editors:
Cognidox OfficeToPDF
(
, Notepad2, Programmer's Notepad)
Actual Search & Replace
Large Text File Viewer
(
)
ALF's Home (ConvertZ)
Sumatra PDF
PDFRead
Xpdf
Poppler
DjVu.org
(DjVuLibre, WinDjView & MacDjView, Pdf To Djvu GUI, pdf2djvu)
DNA工具箱 (Excel工具箱)Image/Graphics/Map Editor:
(textext)
(Dia4Windows, Dia Shapes)
(PSD Plugin)
Greenfish Software
VectorEngineer
Diagram Designer
DESI-III
Pixia
Drawing For Children
FreeSerifSoftware
CadStd Lite
TerraServer-USA (Former Microsoft TerraServer)
Online royalty free clipart @ clker.com
VectorPortal
Peirce Free Clipart Collection
Icon Archive
Free Icons Web
Mozilla Freeware:
(
,
,
,
;
Firefox Add-ons,
ThunderBird Add-ons; 
,
,
,
,
,
,
,
,
; 
,
,
,
Microsoft Exchange data provider for Thunderbird Lightning,
; KAOSMOS Extension,
,
BiDi UI,
EPUBReader;
,
,
ImportExportTools,
Remove Duplicate Messages,
,
,
,
,
Thunderbird Message Filter Import/Export,
EditHtml,
,
,
;
,
CHM Reader;
,
Image Toolbar,
,
,
;
)
Google Chrome Extensions:
(
)
(internet-tv.appspot.com)
Backup & Folder Synchronization: DirSync Pro Cobian Backup Snap Backup Idlebackup Abaktu
Drive Backup 9.0 Express
CrashPlan
Mamut Online Backup
AceBackup
StoreGrid Free Edition
Macrium Reflect FREE Edition
JaBack
DirSync™Downloaders:
FLV Downloader
KeepVid
GooTube FLV Retriever
Online FLV ConverterOther Common Tools: Classic Shell™ IObit Start Menu 8
Process Explorer
PowerToys
Windows Service Manager (SrvMan)
Vistalizator
Microsoft AppLocale Utility
ruby-msg
WinCDEmu
MagicISO Virtual CD/DVD-ROM
RDBMerge
SaveAs Plus
Bulk Rename Utility
QTTabBar
GNU Aspell
(Windows Port)
PuTTY
WinSCP
Apache Subversion
Git - Fast Version Control System
(msysgit)
KeePass
ImDisk
Dataram RAMDisk
Consumer Electronics
Digital Cameras:
(叨叨社区)
DCFever@HK
(中文,
Support)