Personal Information Manager (PIM)s for Linux

Cross-platform email client providing POP/IMAP support, robust filtering, multiple accounts, and chat. Extendable via add-ons with RSS/Atom, etc.

Open-source client enhancing Thunderbird with more features and bug fixes. Offers security patches and multi-row descriptions like Outlook.

Evolution is a personal information management application that provides integrated mail, calendaring, address book and task list functionality.

Choose simplicity, get Cozy. We all have a life and a digital life. Cozy gathers them. In your Cozy, you have all your personal data: pictures, health, bank, holidays, accessible only by you. Welcome to your new digital home.

Keepmark is a desktop, privacy first documents organizer. You can organize with it your files, email, bookmarks, tasks, news, and other resources. Its available for Windows, Linux and Mac.

Personal Information Manager (Mail, Contact, Calendar and more).

MyTetra is open source and cross platform personal manager for information accumulation. It is powerful program for data memorization and structuring notes.

myBase is a unique free-form database software that allows entry of unstructured text, webpages, images, documents, emails and even arbitrary files without regard to length or format. All information is automatically compressed and stored in the tree structured outline form.

Symphytum is a personal database software for everyone who desires to manage and organize data in an easy and intuitive way, without having to study complex database languages and software user interfaces.

TreeLine just stores almost any kind of information. A tree structure makes it easy to keep things organized. And each node in the tree can contain several fields, forming a mini-database. The output format for each node can be defined, and the output can be shown on the screen...

With Memotoo, sync all you want !

Sync and share your personal datas (bookmarks, address book, calendar, files, ...) with Memotoo.com to find them from any computer connected to Internet.

• Dont lose your data: if you lose or change your mobile phone, ...
• Access your data onl.

Perkeep is a set of open source formats, protocols, and software for modeling, storing, searching, sharing and synchronizing future-proof data. Data may be files or objects, tweets or 5TB videos, and you can access it via a phone, browser or FUSE.

Note Station allows your precious ideas to be synced from your own Synology NAS server device to all your computers and mobile devices with maximum privacy and security.

Organize your photos & videos, chats & messages, location history, social media content, contacts, and more into a single cohesive timeline on your own computer where you can keep them alive and own them forever.

What were you doing on February 14th of 2007? On which tasks were you working on that very day you met your girl friend? When was the last appointments with your dentist? Who called you on telephone during that meeting with your customer last month?

Vimwiki is a personal wiki for Vim -- a number of linked text files that have their own syntax highlighting.

Quickly filter and search for notes using categories based on hash tags. Additional full text search allows to find notes, even without tagging and never lose an idea again.

Orger converts your data into a hierarchical Org-mode representation to allow for quick access and search.

A means of unifying, accessing and interacting with all of your personal data.

Vault 3 stores your notes and photographs as an outline. Vault 3 organizes your information into categories and sub-categories that you specify. Vault 3's outline is easily and rapidly searchable. Vault 3 uses strong encryption to ensure the privacy of your personal data.

It provides management of events and tasks, alarm notification, web export, network transparent handling of data, group scheduling, import and export of calendar files and more. It is able to work together with a wide variety of calendaring services, including NextCloud, Kolab...

qOrganizer is a general organizer that includes a calendar with schedule,reminders,journal/notes for every day, to-do list.

Wammu is a mobile phone manager using Gammu as its backend. It works with any phone that Gammu supports, including many models from Nokia, Siemens, and Alcatel. It has complete support (read, edit,

Cardbox is a database program. It lets you design your own databases, and you can make them hold anything – people’s contact details, books, abstracts, photographs, biographies, CVs of job applicants, personal records, lists of stolen antiques, museum catalogues, contracts and...

Multi-platform outliner for organizing text notes with hyperlinks, tagging, spellcheck, rich text, file attachments, task management, import, and export.