Note Taking for Linux With Encryption

If you use a Mac or Windows, you may have read my posts about what I feel are the best note taking applications for Windows and Mac. As I now use Linux, and have used Linux for many years on and off, I want to share with you what I feel is the best Linux based note taking and storing program.

My favorite Windows and Mac note taking applications do not run on Linux natively. The best known Linux note taking program I know of is Tomboy. Tomboy, is a cross platform application. Tomboy does have some limitations which keep it out of my favorites as my needs are different. Tomboy is included by default in many Linux distributions and worth checking out if your needs are simple for note taking and storage.

What for me is a better alternative to Tomboy for Linux is a program named Cherrytree.  Cherrytree per the home page is:

“A hierarchical note taking application, featuring rich text and syntax highlighting, storing data in a single xml or sqlite file.”

I enjoy using a a notes program with a tree like structure. If you ever used any version of Treepad for Windows, you will be right at home. Cherrytree’s tree like node structure lends itself to easily visually find any note. Cherrytree also contains a handy search function. The tree node structure allows for notes to be placed under notes. This means no folder to open and peruse, notes are visible unless you have condensed the node.

cherrytreeI enjoy the Cherrytree search function. When using the search function, Cherrytree lets me know every instance of the keyword, or phrase I search for. Cherrytree has options for keyword setting on each node of the tree. My notes are not that complex, but the option is there if you need it.

What makes Cherrytree special, is Cherrytree has an encryption option for storing note files. On top of an easy to use, and easily to modify tree structure, notes can be encrypted when the file is saved.

What I do is I have two files. The first Cherrytree file contains my ’43 folders’ type information (calender and to do system), and general notes. I leave this file unencrypted. I have a second file containing passwords and other personal private information which is encrypted. Swapping between the two files with Cherrytree is a breeze. When Cherrytree is in use you may open another file as easily as you can with a text editor.

For the password protection scheme, Cherrytree uses 7-zip. 7-zip uses Strong AES-256 encryption in 7z and ZIP formats. Strong enough encryption for me. If my computer turns up missing, as in stolen, I have plenty of time to make all the alerts I will need to make.

Another important Cherrytree option is the ability to make each node on the tree ‘read only’ with the press of a key. There is nothing to match the frustration of overwriting a password or phrase because I did a Shift + V (paste), instead of Shift + C (copy) and later saving the file and not noticing what I did.

One final and perhaps moot point is Cherrytree is aware of file modification. Some programs are written with the user in charge, no questions. A file may be saved in a changed state, no questions asked. Cherrytree however asks if I want to save the modified file. This simple question has saved my passwords from being overwritten by mistake because I am thinking of other things while closing programs.

Cherrytree is in the repository of many Linux distributions. If Cherrytree is not in the repository of your favorite Linux distribution, you can download Cherrytree (as I have) in the format you need from the authors web site. Install instructions are easily followed, and simple to do.

The odds of anyone trying to break an encrypted file saved on a stolen computer are so low it is not worth worrying about. Thieves are only interested in a quick buck, not personal secrets. Truth is, if a thief is smart enough to break password encrypted files, they are not physically stealing for a living.

If you use Linux, and want an easy to use program to store sensitive notes, Cherrytree is the best program I have found. Having read only ability by a key toggle, and strong encryption make Cherrytree stand out from the crowd.

For all this, Cherrytree is donation-ware. Try out Cherrytree, and if you like it, let the author know by making a donation to the program via Cherrytree home page. Donating helps keep Cherrytree and its author reamin alive and healthy.