PDF to JPG versions

v20.1 [Jul 25, 2021]
Important: urgent fix:
- If the PDF exceeds 10 pages, the program may exit abnormally during conversion. This is a version that must be upgraded!
- Important: has not adjusted the location of Options button after resized the main window.

v18.1 [Dec 28, 2020]
Features / Improvements :
- Important (I): can display the converting progress, previous versions only show you a prompt - "Converting now, please wait...".
- Can open the PDF location(s) by context menu.
Bug Fixes:
- Has not updated the sort of main listing after added / converted PDFs and changed language.

v15.0 [May 18, 2020]
- Important (I): plays a sound when finished, and you can set your favorite sound.
- I: can automatically create the custom output path if it is not existing.
- I: optimized the interface: neater and more unified.
- I: optimized the software texts for all the 22 languages.
- I: fully supports native Bahasa Indonesia.
- Center-align the icons of the 3 picture buttons on the upper right corner.
- Can display the update history for Traditional and Simplified Chinese.
- Optimized internal efficiency.

v14.1.61 [Jan 21, 2019]
- Important: supports system level context menu.
- Optimized "Request support..." related features.

v13.0.51 [Oct 20, 2017]
- Supports adding the header & footer to the output images for protecting your copyright.
- Fully supports native Slovenščina.
- The list no longer flashes when removing items.
- Now can show the update history directly if the new version is available and you chose to view the updates (in previous versions, just only jump to the 'Update History' segment, but have not expanded it, you need to expand it manually to see the update history).
- Added "Update history" function to the "Help" menu.
- Changed "Get/retrieve your license (free)" menu item to "Lost license key?" to eliminate ambiguity.
- Optimized the tooltip of button for Dutch language.
- Optimized internal efficiency.
- Fix: There is an item of Polish has not been translated.

v11.0.45 [Mar 30, 2017]
- Important (I): if the PDF has only ONE page or you only want to convert ONE page, then do NOT add the page No. to the end of the output filename. If most of your PDFs have only one page, this feature will be very helpful.
- I: can display the up/down arrows on the sorted column header.
- I: you can add PDF files by double-click blank area of the listbox, it's a new friendlier design.
- I: optimized the appearance of button, more beautiful.
- Added the "Video tutorial" menu item to the "Help" button.
- Optimized the font of progress bar.
- Uses the exact Golden Ratio for the size of main interface.
- I: if you use non-English OS, you MAY see the unreadable no-English texts when install it.
- In the trial version, when you click button, it will show the limitation and ask you buy a license, but if you clicked on the prompt dialog box, it will do converting still.

v10.0.43 [Oct 10, 2016]
- Important: optimized the output filenames and path. For example: in previous versions, it will convert test.pdf into "output folder\test.pdf-JPG\P0001.jpg, P0002.jpg, ... P0235.jpg...", now, stored as "output folder\test1.jpg, test2.jpg, ... test235.jpg...". This feature will greatly reduce the workload of renaming the output image files, and you can see the outputs at a glance even conveniently compare the PDF file with the converted results.
- Important: check if the file is a valid PDF document when drag-and-drop it to the list.
- Important: added the icon for the context menuitem of the main list.
- Optimized the -? argument for CLI: points to the really existing segment of the help document.
- Optimized software texts for multiple languages.
- Changed the trial limitation from "6 pages trial" to "watermarks the outputs".
- Can remove the whole PTJ program folder after uninstalled it.
- Removed the "Add to Quick Launch Bar" option from the installer, because from Win Vista, it has no meaning.
- Uses the special purchase page for PTJ, simpler and clearer.

v9.0.42 [Jun 21, 2016]
Important: can remember the output settings automatically.
Important: fully supports native Chinese
Optimized the English texts of software (interfaces and message boxes) , especially, standardized the initial capital.
Added the proper icon to all system message boxes, and all of these message boxes support pressing to close.
Changed all "facebook" strings to "Facebook".
Optimized some texts of Italiano.
Optimized the web pages of PDF to JPG.

v4.1.36 [Oct 8, 2015]
4.1 - Oct 05, 2015
Features/improvements:
- Important: perfected UI effect for any system DPI setting, in any supported Operating Systems (system DPI setting: in Windows 7, it can be changed at "Control Panel -> Appearance and Personalization -> Display -> Make text and other items larger or smaller").
- Optimized an English text.
Bug Fixes:
- 100% clean, but Microsoft Security Essentials will report the "Trojan:Win32/Spallowz.A!plock" virus. Just caused by a specific language texts combination.

v3.4.32 [Jul 28, 2015]
Version 3.4 - July 28, 2015
New features:
- Important: fully supports native Português (Portugal).
- Optimized two Português (Brasil) language texts.

v3.1.29 [Oct 24, 2014]
- Important: supports to set the Resolution (Pixels / Inch) and Colors (True or White & Black) for the output images.
- Important: supports shortcut keys for all operations on the main interface.
- Moved all actions which need to run the default eMail client to the online webpages, in order to avoid the confusion if who has not a default eMail client.
- Optimized resource utilization to reduce the sizes of installer and executable file.
- Redesigned the licenses.
- Adds 5 menu items "Find Us on facebook/Twitter/Google , PDF Helper Solution Homepage, Company Homepage" to the button's drop-down menu on the main interface, and change the "Home Page" menu item to "Product Homepage"
- Optimized the definition of "Lock" and "Unlock" icons in the listing.
- Optimized the user interfaces and documents.