Viewing software for S60 3rd edition

S60 3rd edition

Best Crypto for S60 3rd edition version 4.00

Best Crypto for S60 3rd edition icon

Protect your private photos, voice and sound files, videos, confidential documents - just any kind of files on your S60 3rd edition! Has a desktop companion.

Best Crypto screenshot

Every smartphone user stores sensitive data on his device. It could be private photos, confidential voice notes, business documents, etc. You don't want an unauthorized person to get access to your confidential or private data, do you?

Best Crypto application is designed for electronic data protection. It provides you with a user-friendly graphical interface for encrypting and decrypting your sensitive data. Behind easy to use interface, its powerful cryptography engine is using industry standard secure crypto algorithms (RC6 (ECB-Mode) ciphering with 256-bits keys and MD5 algorithm) to give you absolute, almost unbreakable security.


Features include:


  • Versions for other mobile platforms and desktop PC are available
  • Cryptography engine is using industry standard secure crypto algorithm (RC6 (ECB-Mode) ciphering with 256-bits keys and MD5 algorithm)
  • Handles files of any type and size
  • No back doors or escrow keys - Be careful not to forget your password
  • Built-in File Browser
  • Built-in File Shredder
Safe list

Add files you encrypt and decrypt very often to "Safe list". It's quite a handy option if you do not want to look for these files every time you need to encrypt/decrypt them. "Safe list" detects the selected file state automatically and allows you to perform the needed action fastly.

File browser

To encrypt/decrypt any file on your S60 3rd edition use built-in "File Browser". To access the file browser select "File Browser" command in menu. It's easy to work with, just select any files (multiselection is allowed) and use encrypt or decrypt command in menu.

Protect your private photos, voice and sound files, videos, confidential documents - just any kind of files on your S60 3rd edition!

Every smartphone user stores sensitive data on his device. It could be private photos, confidential voice notes, business documents, etc. You don't want an unauthorized person to get access to your confidential or private data, do you? Protect your confidential and private data with Best Crypto now!

Best Crypto application is designed for electronic data protection. It provides you with a user-friendly graphical interface for encrypting and decrypting your sensitive data. Behind easy to use interface, its powerful cryptography engine is using industry standard secure crypto algorithms (RC6 (ECB-Mode) ciphering with 256-bits keys and MD5 algorithm) to give you absolute, almost unbreakable security.


There are versions of Best Crypto for Windows PC (FREEWARE), any mobile phone running on Symbian OS (S60 3rd edition; S60 5th edition) or Windows Mobile 5/6:

All these versions of Best Crypto are compatible with each other and you can, say, encrypt a file on your mobile, transfer the file to your Desktop PC or another mobile and decrypt it here when needed.


Best Crypto user guide

To manage your Best Crypto files you can use "Safe list" and/or "File Browser" features:

Safe list

Add files you encrypt and decrypt very often to "Safe list". It's quite a handy option if you do not want to look for these files every time you need to encrypt/decrypt them.
"Safe list" detects the selected file state automatically and allows you to perform the needed action fast.

Current file is encrypted. Press "Decrypt" button and type correct password to decrypt.

State of the current file is undefined or the file was moved/deleted from its original location. Press "Details" button to see the problem description.

All other files marked with icons describing their types are not encrypted and can be viewed by any file viewer/editor associated with this file type. To protect these files use "Encrypt" command and specify a password you want to encrypt them with.

File browser

To encrypt/decrypt any file on your device use built-in "File Browser". To access the file browser select "File Browser" command in menu. It's easy to work with, just select any files (multiselection is allowed) and use encrypt or decrypt command in menu.

Session options

For every file you encrypt you may assign different password. But we understand that in some situation users would like to use the same password to encrypt/decrypt several files. If so, select "Keep key" option in "Session options" menu. While the application is running it'll be typing last entered password automatically when you encrypt or decrypt files. So if you using the same password for all files you need to type it only once. After you close the application this password is reset and you will need to type it again when you start the application again. If you do not need this option select "Don't keep key" option.

Behind the screen

  • Reliable encryption of any kind of data by using the international industry standard system RC6 (ECB-Mode) and MD5 algorithms
  • High speed encryption and decryption process
  • Passwords are not stored on the device to increase the safety further. Password verification is performed by checking digital signs.

Please note: your password is not stored anywhere inside the application, encrypted files or in some place on your device in order to increase the safety. Password verification is performed by checking digital signs (digital signs say nothing about your password or encrypted data nature). It means that no person (including the application developers) can open and see your data without specifying correct password. Please don't forget your password as there's no way to access your data without it!

15-days fully functional demo version

4.00
File: best_crypto_s3_s60_3_and_5_v_4_00_sw.sisx Download size: 146.87 KB File format: SISX (Symbian installation) Target platforms: S60 3rd edition Languages: English, German, Russian, Chinese
sisx file

15-days fully functional demo version

4.00
File: best_crypto_s3_s60_3_and_5_v_4_00_sw.zip Download size: 147.68 KB File format: ZIP Target platforms: S60 3rd edition Languages: English, German, Russian, Chinese
zip file

You are downloading 15 days trial version. Trial version has full functionality but it's time limited.


How to install


  • You can download .SIS or .SISX (installation file) file to your mobile and execute it to start installation of the application.

  • You can download the file to your desktop PC. Then connect PC to your phone and transfer the installation file. Execute it to start installation. If you selected to download .zip file you should unzip it first.

  • You can download the file to your desktop PC and just execute it to start installation of the application on your phone if you have Nokia PC Suite installed.


If you've made your choice and decided to purchase our software you can use 'Buy' button on the product page. You will receive your registration code and registration instructions via e-mail right after completing your order. The registration code will turn the trial version of the product into the full unlimited one.

Compatible devices: LG KS10 (Joy), LG KT610, LG KT615, LG KT770, Nokia 3250, Nokia 5320 XpressMusic, Nokia 5500 Sport, Nokia 5630 XpressMusic, Nokia 5700 XpressMusic, Nokia 5730 XpressMusic, Nokia 6110 Navigator, Nokia 6120 classic, Nokia 6121 classic, Nokia 6124 classic, Nokia 6210 Navigator, Nokia 6220 classic, Nokia 6290, Nokia 6650, Nokia 6710 Navigator, Nokia 6720 classic, Nokia 6730 classic, Nokia 6760 slide, Nokia 6790 slide, Nokia 6790 Surge, Nokia E50, Nokia E51, Nokia E52, Nokia E55, Nokia E60, Nokia E61, Nokia E61i, Nokia E62, Nokia E63, Nokia E65, Nokia E66, Nokia E70, Nokia E71, Nokia E71x, Nokia E72, Nokia E75, Nokia E90 Communicator, Nokia N71, Nokia N73, Nokia N75, Nokia N76, Nokia N77, Nokia N78, Nokia N79, Nokia N80, Nokia N80 Internet ed., Nokia N81, Nokia N81 8GB, Nokia N82, Nokia N85, Nokia N86 8MP, Nokia N91, Nokia N91 8GB, Nokia N92, Nokia N93, Nokia N93i, Nokia N95, Nokia N95 8GB, Nokia N96, Samsung i7710, Samsung i8510 INNOV8, Samsung SGH-G810, Samsung SGH-i400, Samsung SGH-i450, Samsung SGH-i520, Samsung SGH-i550, Samsung SGH-i560, Samsung SGH-i570, Samsung SGH-L870

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