[v13.61] Nitro Pro – Another fast and efficient alternative of Adobe Acrobat

This article along with all titles and tags are the original content of AppNee. All rights reserved. To repost or reproduce, you must add an explicit footnote along with the URL to this article!
Any manual or automated whole-website collecting/crawling behaviors are strictly prohibited.
Any resources shared on AppNee are limited to personal study and research only, any form of commercial behaviors are strictly prohibited. Otherwise, you may receive a variety of copyright complaints and have to deal with them by yourself.
Before using (especially downloading) any resources shared by AppNee, please first go to read our F.A.Q. page more or less. Otherwise, please bear all the consequences by yourself.
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.

Nitro Pro (AKA: Nitro PDF Professional) is a versatile and fast PDF solution specially designed for business users. It is a combination of functions like PDF reading, editing, creating, commenting, optimizing, as well as the Office document formats conversion. It is one of the most user-friendly PDF solutions that can completely replace, direct challenge the expensive, bloated and slow Adobe Acrobat.

The moment you see Nitro Pro’s main interface, I guess you would probably think of another popular PDF solution Soda PDF. Yes, they are so alike. But as to whether there is suspicion of copying each other, we don’t care about this. Because copying always exists, and is also an art! Just one thing, we want you to know, given that Soda PDF’s crack resources could not be effectively registered for the vast majority of users around the world, so here, AppNee will release it as one of alternatives to Soda PDF!

// Key Features //

  • Create Universally Compatible PDFs
  • Convert PDF Files with Ease
  • Edit PDFs Like a Pro
  • Review PDFs with Collaborators
  • Sign PDFs with Security
  • Integrate PDFs with Cloud

// System Requirements //

  • A 64-bit Windows can not install Nitro Pro 32-bit, you have to use its 64-bit edition.

// Universal Serial Numbers //

Name Serial Number
v10.x.x Universal Serial Numbers
  • NP10DDBBFCE2C0253350
  • NP10DF79EB6304237442
  • NP10DCCC9852E8205340
  • NP10DA85EA1502235861
  • NP10D8AFFE32C7235173

// Edition Statement //

AppNee provides the Nitro Pro Retail/Enterprise Edition full installers, universal license keys, unlocked files, or universal keymakers and unlock patches for Windows 32-bit and 64-bit.

// Installation Notes //

for Nitro Pro (Retail/Enterprise) v12.x.x/v13.x.x:

  1. Download and install Nitro Pro Enterprise, do not launch program
  2. Copy the unlocked file to installation folder and overwrite
  3. Done

for Nitro Pro Retail v11.x.x:

  1. Download and install Nitro Pro
  2. Run keymaker
  3. Run program, enter “Help/Activate
  4. Click ‘Advanced‘ button
  5. Copy the “Installation ID” to keymaker’s “Installation Code” field
  6. Click ‘Serial‘ button, then click ‘Activation‘ button
  7. Go back to “Nitro Pro Activation Assistant” window, click ‘Manual…‘, then ‘Next‘, and ‘Next
  8. Go back to keymaker, respectively copy “Serial” and “Activation Code” to activation window, then click ‘Activate‘ button
  9. All done, enjoy!

for Nitro Pro Enterprise v11.x.x:

  1. Download and install Nitro Pro Enterprise
  2. Copy the unlock patch to installation directory and apply
  3. Done

for Nitro Pro Retail v10.x.x:

  1. Download and install Nitro full setup
  2. Enter “Help/Activate
  3. Use any one serial number above to register (with any other info)
  4. Done, enjoy!

for Nitro Pro Retail v9.x.x:

  • Use the keymaker made by CORE

// Prompts //

  • Nitro Pro installs a service “Nalpeiron Licensing Service” (run as ‘NLSSRV32.EXE’) to your system. If you disable it, Nitro Pro does not start up.

// Download URLs //

License Version Download Size
Retail/Enterprise Edition v9.5.3 reserved 51.5 MB | 68.0 MB
v10.5.9 reserved 87.4 MB | 110 MB
v11.0.8 reserved 115 MB | 141 MB
v12.17.0 reserved 140 MB | 169 MB
v13.61.4 32-bit | 64-bit 187 MB | 230 MB
Universal Keymaker & Unlock Patch
Retail/Enterprise Edition v9.x.x reserved n/a
v10.x.x reserved n/a
v11.x.x Keymaker 189 KB
v11.x.x, v12.x.x Unlock Patches 628 KB
v13.x.x Unlock Patches 665 KB


If some download link is missing, and you do need it, just please send an email (along with post link and missing link) to remind us to reupload the missing file for you. And, give us some time to respond.
If there is a password for an archive, it should be "appnee.com".
Most of the reserved downloads (including the 32-bit version) can be requested to reupload via email.