1.1 Word processing and Presentation

• To replace commercial MS Office (Win/Mac)

• *.docx/*.pptx: WPS office(Win/Linux)/LibreOffice (Win/Mac/Linux) + LatexEE1.01(OLE for Win office, Portable)

• *.tex: Miktex(Win/Linux)/MacTex (TeX Live for Mac)

• *.md: Pandoc (Win/Mac/Linux) + MathJax (Win/Mac/Linux, Portable) + LanguageTool (Win/Mac/Linux, Portable)

1.2 Pdf Reader and Processing

• To replace commercial Acrobat Pdf (Win)

• Merge/Split: Pdfsam (Win/Mac/Linux)

• Pdf Reader: Foxit Reader (Win/Mac/Linux, Creator)/Skim (Mac)/Evince (Win/Linux)

• Eps/Pdf Reader: Sumatra pdf (Win, Portable)

1.3 Text and Code Processing

• To replace commercial Emeditor or Editorplus (Win)

• *.txt/*.dat/*.md/*.tex: Notepad2-Mod (Win, Portable)/Atom (Win/Mac/Linux)/Vim (Win/Mac/Linux)

1.4 Reference Processing

• To replace commercial Endnote or Noteexpress (Win)

• Jabref (Win/Mac/Linux)

1.5 Image Processing

• To replace commercial Adobe Illustrator (Win)

• Ghostscript (Win/Mac/Linux) + ImageMagic (Win/Mac/Linux) + Inkscape (Win/Mac/Linux)

1.6 Data Plotting

• To replace commercial Origin 8 (Win)

• Veusz (Win/Mac/Linux) + Gnuplot (Win/Mac/Linux, Portable)

1.7 Geometry Viewer

• Jmol (Win/Mac/Linux, Portable) +Vesta (Win/Mac/Linux, Portable) +V_sim (Win/Mac/Linux, Portable)

1.8 RSS

• QuiteRSS (Win/Mac/Linux, Portable)

1.9 Programming/Scripting Language

• Python (Win/Mac/Linux) +Java (Win/Mac/Linux) +AutoHotkey (Win/Mac/Linux)

1.10 SSH

• To replace commercial Xmananger (Win, Free personal for Xshell+Xftp)

• MobaXerm (Win, Portable, SSH+SFTP+X11+Cygwin)

1.11 Other Tools

• XRD Simulation: Platon (Win)/Mercury XRD (Win)

• Periodic Table (Win, freshney.org)

• Calculator: SpeedCrunchPortable (Win, Portable)

• VLC Media Player (Win/Mac/Linux)

• Qsync (Win/Mac/Linux)

• TeamViewer (Win/Mac/Linux)

• CCleaner (Win/Mac)

• FreeFileSync (Win/Mac/Linux)

• 7-zip(Win, p7zip for Mac/Linux)

• 360 Total Security & 360 WIFI & 360 Browser

• Avast (Win/Mac)