Questions & Answers

Please read the folowing information carefully for troubleshooting.

  • How to submit article?

    Submit article:

    1. Signup/create account at
    2. Activate your account by confirming your email.
    3. Go to the SUBMIT ARTICLE page, use the article editor interface and click on submit button.
    4. Your article will be reviewed by Editorial Team and will be published under your profile.
    5. You can also send your article to This email address is being protected from spambots. You need JavaScript enabled to view it. with username and email.
  • Why download link is not available for me?

    Download links are only available for registered users. You must login to get download links. If you don't have an account on, create one. Its free and always will be.

  • Why files are compressed?

    We use compress files to reduce their size, you can use many programs to extract those files.

    • WinZip
    • WinRAR
    • jZip.
  • Files are in multiple parts

    Large files post in multiple parts, first download all parts and then combined them with help of above software e.g. WinZip, WinRAR, jZip etc..
  • Book in another format

    • Pdb file: pdb file read with the help of software "Isilo 5.0"
    • DjVu file: read with the help of DjVu Reader
    • Pdf file: read with the help of Adobe Reader
  • While trying to open CHM files I get an error: Navigation to the webpage was canceled

    Open it by following the below steps:

    1. Right-click the CHM file and click “Properties”.
    2. In the “General” tab of the “Properties” dialog box, click the “Unblock” button under “Security” at the bottom.
    3. Click “Apply” and “OK” to save the settings.
  • Files are password protected

    All files are password protected. You may need a password to download and view your file. Check the Additional Information section for the password or contact us.