STDU Viewer 1.6.62

  • 8.4
  • Very good
  • 43
  • 7
  • Good
  • Good
Your rating:
Your rating
  1. 0
  • Windows XP
  • Windows Vista
  • Windows 7
  • Windows 8
Latest version:
Last month's downloads:
2.2 MB

STDU Viewer is fully compatible with:

  • Windows XP
  • Windows Vista
  • Windows 7
  • Windows 8
STDU Viewer is also compatible with

Report this software

Thank you! Your feedback will help us make software better for all of us.

Oops, something's gone wrong. Try again.

Need to get in touch with us? Click here.


Available languages

  • English
  • Russian



Versions of STDU Viewer

All versions of STDU Viewer
Version License Language O.S.
STDU Viewer 1.6.62 31/10/11 Free English
  • Windows XP
  • Windows Vista
  • Windows 7
  • Windows 8

Apps & Games content ratings on Softonic

Content ratings help you understand the type of content you might find in an app or game, so you can decide if they are suitable for you and your family.

What do the ratings actually tell me?

Content ratings describe the minimum age we feel the content is suitable for. It does not indicate that the app was specifically designed for that particular age, or if a certain level of skill is required to play the game or use the app.

Where can I find the content ratings?

You will find the content ratings on every app or game page.

Why are some apps or games unrated?

If an app or game does not have a rating, it means that it has not yet been rated, or it’s been rated and we’re working to update the page.

Rating Systems

Softonic uses the rating systems by PEGI and ESRB. The ratings you see may vary by country or region.

Simple document viewer for PDF, XPS, CBR and more

Elena Santos

Recent changes

  • Add browse features
  • Fixed some minor bugs

STDU Viewer supports the following formats

TIFF, PDF, DjVu, XPS, JBIG2, WWF, FB2, TXT, Comic Book Archive (CBR or CBZ), TCR, PalmDoc (PDB), DCX and image (BMP, PCX, JPEG, GIF, PNG, WMF, EMF, PSD) files.

  • Light on resources
  • Works with several document formats
  • Easy-to-use interface design
  • No documentation
  • No support for important formats like DOC and HTML

"I can't do research without STDU!"

I was shocked that its rating makes it appear to be mediocre. Mediocre this reader? No way! It’s an essential tool, and I am grateful to its developers. Whenever I use it, all grad students just coo, "ohhh, what reader program is THAT?"

FEATURES: 1. AMAZING Search. When you search, STDU gives you a list to the side of all the possible places where the word is contained in its context. No more pressing +Return 50 times until you encounter the citation! I can find almost anything in a 900 page file in 10-20 seconds! 2. Great hot key options, F6 Full Screen read, without ELIMINATING your search box. 3. Not always connecting to creepy spyware like Adobe Reader. Stable and light on your system! 4. I never have a problem opening a document! 5. When you close, you have the option to reopen the same group of documents you were referencing. 6. You can even save groups of documents as a Session, to start on a clean slate when you switch projects,e.g. “Taxes,” “Foundation Project.”

  • (See my FEATURES list.)
  • 1. The Hoy Key Options, e.g. F6 Full Screen
  • 2. AMAZING search tool that lists options to the left, makes finding common words in a longggg document a snap.
  • 3. No creepy spyware, STABLE and light on your system
  • 4. No problems opening documents
  • 5. Upon closing, gives you the option reopen all the documents in the next session
  • 6. Want to start with a clean reader??? Save work sessions to return to a group of documents, e.g. “Taxes,” “Project Proposal”
  • Maybe it's appearance? It's straightforward, get-down-to-business, no cute graphics interface. This might be intimidating to some people at first. But personally, that's EXACTLY what I want when I am going through a lot of documents: to find what I need quickly, on a light program that performs well.
  • As others have mentioned, you cannot highlight or comment on the documents as you read, so it is great to complement it with another program like Nitro Reader if you like that option.

Was this review useful?

02 Jun 2012

What do you think about STDU Viewer?

Your avatar
All opinions
Free Download STDU Viewer

Top Downloads: General

  • United States
  • Global
  1. The Great Free Way To Edit PDFs

  2. ...
  3. 7 STDU Viewer: Simple document viewer for PDF, XPS, CBR and more STDU Viewer

Articles STDU Viewer

Discover alternatives to and add-ons for STDU Viewer

Alternatives to STDU Viewer

STDU Viewer STDU Viewer

  • 7
  • 7
  • 8.4
  • 8.4

Addons for STDU Viewer

  • STDU Viewer doesn’t have any addons yet. Would you recommend any to us? Tell us