The tables below contain a comparison of Mellel, MS Word, OpenOffice\Neo Office (OO) and Nisus Writer Express (NWE) (see important note below) which are possibly the more prominent word processors available for Mac OS X. The comparison covers 655 different features in 36 different categories, but does not yet cover all aspects of word processing. You should regard it, therefore, as a work-in-progress.
Not much, except for getting a general impression. The competitive comparison surveys a broad range of word processing options, to help you make a more informed decision about how each of the products meets your specific word processing needs in the relevant categories. We are not objective, so the comparison is pretty heavily influenced by what we think is important. Also, the rating is meant to make the reading more enjoyable. It shouldn't be taken too seriously.
The rating system is simple: 2 points for full implementation of an option, 1 point for partial implementation, 0 points for a feature not implemented. Full implementation is also marked with a light brown background (nearly full implementation comes with a khaki background.
For each category, the points are summed-up and the leader is marked in boldface. A grand summary appears at the end of the comparison.
Important note: We've tried to make the comparison as fair as possible, using the latest versions available to us for checking. We will be phasing out Nisus Writer Express in the near future and replace it, probably, with Apple's Pages. We will try to keep things up-to-date here (but no promises) If you see inaccuracies or incorrections, please write to us.
| Resource Hog |
Mellel
|
OO
|
MS Word
|
NWE
|
| CPU time (percent) when in background |
0
|
~5
|
~5
|
|
| Sinking Time |
2.5
|
6-7
|
|
3
|
| Initial Virtual Memory required |
162
|
320
|
344
|
273
|
| Summary |
6
|
0
|
0
|
4
|
| Interface and standards |
Mellel
|
OO
|
MS Word
|
NWE
|
| Cocoa application |
Yes
|
X11
|
Carbon
|
Yes
|
| Mac Intel version |
Yes |
No |
No |
Yes |
| Text Display quality |
Highest
|
Mediocre-
|
Mediocre
|
Highest
|
| Standard GUI elements and behaviour |
Highest
|
None
|
Most
|
Highest
|
| Alternative GUI appearance |
Yes
|
Partial
|
No
|
No
|
| Editable palette/toolbar order |
Yes
|
Yes
|
Yes
|
Yes
|
| Automatic resizing of palettes/toobars |
Yes
|
No
|
No
|
No
|
| Magnetic palettes/toolbars |
Yes
|
No
|
No
|
Yes
|
| Editable palettes/toolbars content |
No
|
Yes
|
Yes
|
|
| Customisable keyboard shortcuts |
Partial
|
Yes
|
Yes
|
Yes
|
| Services support |
Yes
|
No
|
No
|
Yes
|
| Summary |
19
|
7
|
7
|
18
|
| Opening and saving (general) |
Mellel
|
OO
|
MS Word
|
NWE
|
| Open options (new file, do nothing, etc) |
Yes
|
No(?)
|
Partial
|
Yes
|
| Switch to options (new file, do nothing, etc) |
Yes
|
No
|
No
|
Yes
|
| Template support |
Yes
|
Yes
|
Yes
|
Partial
|
| Template browser |
Yes
|
Yes
|
Yes
|
No
|
| Save as template |
Yes
|
Yes
|
Yes
|
Yes
|
| Custom template info and thumbnail |
Yes
|
No
|
No
|
No
|
| Automatic save |
Yes
|
Yes
|
Yes
|
Yes
|
| Save with backup copy |
Yes
|
Yes
|
Yes
|
No
|
| Setting default format for saving files |
No
|
Yes
|
Yes
|
No
|
| Default document folder for saving files |
No
|
No
|
No
|
Yes
|
| Password protection |
No
|
Yes
|
Yes
|
No
|
| Pass. protection for elements in doc |
No
|
Yes
|
No
|
No
|
| Default page size and margins (new) |
Yes
|
Yes
|
Yes
|
Yes
|
| Default view options (new) |
Yes
|
Yes
|
Yes
|
Yes
|
| Default style/font settings (new) |
Yes
|
Yes
|
Yes
|
Yes
|
| Summary |
22
|
22
|
20
|
17
|
| Open, save, print (import, export) |
Mellel
|
OO
|
MS Word
|
NWE
|
| Open/save Mellel format |
Yes
|
No
|
No
|
No
|
| Open/save OO format |
No
|
Yes
|
No
|
No
|
| Open/save Nisus Writer Express format |
Partial
|
Partial
|
Partial
|
Yes
|
| Open/Save Nisus Writer (old) format |
Partial
|
No
|
No
|
Yes
|
| Open/save MS Word .doc files |
Partial
|
Yes
|
Yes
|
Partial
|
| Open RTF files |
Import
|
Yes
|
Yes
|
Yes
|
| Save RTF files |
Export
|
Yes
|
Yes
|
Yes
|
| Open/Save RTFD files |
No
|
No
|
No
|
Yes
|
| Open AppleWorks files |
No
|
No
|
Yes
|
No
|
| Open/Save WordPerfect files |
No
|
Yes
|
No
|
Yes
|
| Open/Save as plain text |
Yes
|
Yes
|
Yes
|
Yes
|
| Open/save non-Roman plain text |
Yes
|
Yes
|
No
|
Yes
|
| Open standard image formats |
Yes
|
Yes
|
Yes
|
Yes
|
| Open/save HTML files |
No
|
Yes
|
Yes
|
Yes
|
| Open EPS |
Yes
|
Some
|
Some
|
Yes
|
| Open PDF files |
Image
|
No
|
No
|
Image
|
| Save/Print to PDF |
Yes
|
Yes
|
Yes
|
Yes
|
| Print even/odd pages separately |
Yes
|
Yes
|
Yes
|
Yes
|
| Collate |
Yes
|
Yes
|
Yes
|
Yes
|
| Reverse print order |
Yes
|
Yes
|
Yes
|
Yes
|
| Print properties, notes, etc. separately |
No
|
Yes
|
Yes
|
No
|
| Print codes, hidden fields, guides |
No
|
Yes
|
Yes
|
Yes
|
| Print notes, codes, etc. with document |
No
|
Yes
|
Yes
|
No
|
| Print background colour |
Yes
|
Yes
|
No
|
No
|
| Print footnotes with special highlight |
Yes
|
No
|
No
|
No
|
| Envelope printing option |
No
|
Yes
|
Yes
|
No
|
| Label printing option |
No
|
Yes
|
Yes
|
No
|
| Merge mail option |
No
|
Yes
|
Yes
|
No
|
| Summary |
33
|
41
|
35
|
35
|
| View and display options |
Mellel
|
OO
|
MS Word
|
NWE
|
| Page layout view |
Yes
|
Yes
|
Yes
|
Yes
|
| Draft view |
Yes
|
No
|
Yes
|
Yes
|
| Draft and page layout identical |
Yes
|
No
|
No
|
No
|
| Online/web view |
No
|
Yes
|
Yes
|
No
|
| Full Screen mode |
Yes
|
Yes
|
Partial
|
Yes
|
| Full screen mode usable |
Yes
|
Yes
|
Partial
|
Partial
|
| Outline view |
Yes
|
No
|
Yes
|
No
|
| Fit page/with to page options |
Yes
|
No
|
Yes
|
Yes
|
| Show/hide toolbar and rulers |
Yes
|
Yes
|
Yes
|
Yes
|
| Show/hide page/text margins |
Yes
|
Yes
|
Yes
|
Yes
|
| Display changes applied immediately |
Yes
|
Yes
|
Yes
|
Yes
|
| Display changes option in preferences |
Yes
|
Yes
|
Yes
|
Yes
|
| Background colour |
Yes
|
No
|
No
|
Yes
|
| Elements display colour |
No
|
No
|
No
|
Partial
|
| Split view |
No
|
No
|
Yes
|
No
|
| Multiple zoom options |
Yes
|
Yes
|
Yes
|
Yes
|
| Setting zoom manually |
No
|
Yes
|
Yes
|
Yes
|
| Summary |
28
|
20
|
26
|
24
|
| Show/Hide options |
Mellel
|
OO
|
MS Word
|
NWE
|
| Show/hide invisibles (non printing characters) |
Yes
|
Yes
|
Yes
|
Yes
|
| Show/hide toolbar and ruler |
Yes
|
Yes
|
Yes
|
Yes
|
| Show/hide page margins |
Yes
|
Yes
|
Yes
|
Yes
|
| Show/Hide table Gridlines |
Yes
|
Partial
|
Partial
|
No
|
| Show/hide header/footer |
Yes
|
Yes
|
Yes
|
Yes
|
| Selective show/hide options |
Yes
|
No
|
No
|
No
|
| Invisibles colour control |
No
|
No
|
No
|
Yes
|
| Show/hide preferences |
Yes
|
Yes
|
Yes
|
No
|
| Summary |
14
|
11
|
11
|
10
|
| Basic Editing |
Mellel
|
OO
|
MS Word
|
NWE
|
| Smart drag and drop |
Yes
|
No
|
Partial
|
Yes
|
| Smart copy and paste |
Yes
|
No
|
Partial
|
Partial
|
| Copy/Paste text only |
Yes
|
Yes
|
Yes
|
Yes
|
| Copy/Paste paragraph style |
Yes
|
No
|
Partial
|
Partial
|
| Copy/Paste character style |
Yes
|
No
|
Yes
|
Partial
|
| Copy/Paste list attributes |
Yes
|
No
|
No
|
No
|
| Copy/Paste swap, find, replace |
No
|
No
|
Partial
|
Yes
|
| Summary |
12
|
2
|
7
|
9
|
| Find and Replace |
Mellel
|
OO
|
MS Word
|
NWE
|
| Basic find and replace |
Yes
|
Yes
|
Yes
|
Yes
|
| Regular expression search |
Yes
|
Yes
|
Partial
|
Yes
|
| Find/replace special characters |
Yes
|
Yes
|
Yes
|
Yes
|
| Find/replace by style/format |
Yes
|
Yes
|
Yes
|
No
|
| Find/replace by format only |
Yes
|
Yes
|
Yes
|
No
|
| Replace Styles (all together) |
Yes
|
Yes
|
No
|
No
|
| Find all |
No
|
Yes
|
Yes
|
Yes
|
| Find/Replace in notes |
Yes
|
Yes
|
Yes
|
Yes
|
| Find/Replace in headings (auto-title) |
Yes
|
No
|
No
|
No
|
| Find/Replace in headers/footers |
Yes
|
No
|
No
|
No
|
| Special options search (e.g., widows and orphans) |
No
|
Yes
|
No
|
No
|
| Search in selection |
Yes
|
Yes
|
Yes
|
Yes
|
| Ignore case |
Yes
|
Yes
|
Yes
|
Yes
|
| Ignore diacritics |
Yes
|
No
|
No
|
No
|
| Find whole words |
Yes
|
Yes
|
Yes
|
Yes
|
| Citation search |
Yes
|
No
|
No
|
No
|
| Variable Search |
Yes
|
Yes
|
Yes
|
No
|
| Sounds like (similarity) search |
No
|
Yes
|
Yes
|
Partial
|
| Save Searches (find actions) |
Yes
|
No
|
No
|
Yes
|
| Save expressions |
Yes
|
No
|
No
|
No
|
| Recent searches |
No
|
Yes
|
Yes
|
Yes
|
| Batch searches |
Yes
|
No
|
No
|
No
|
| Summary |
36
|
30
|
25
|
21
|
| Spelling, thesaurus and grammar |
Mellel
|
OO
|
MS Word
|
NWE
|
| Spelling panel |
Yes
|
Yes
|
Yes
|
Yes
|
| Checking spelling (one by one) |
Yes
|
Yes
|
Yes
|
Yes
|
| Check spelling as you type |
Yes
|
Yes
|
Yes
|
Yes
|
| Check spelling in selection/paragraph |
Yes
|
No
|
No
|
No
|
| Check spelling in document |
Yes
|
Yes
|
Yes
|
Yes
|
| Check spelling by language |
No
|
Yes
|
No
|
Yes
|
| Special 'exclude' from spelling options |
No
|
Yes
|
Yes
|
No
|
| Spell check special regions |
No
|
Yes
|
No
|
No
|
| Languages supported |
36
|
5
|
10
|
35
|
| Grammar check |
3rd party
|
No
|
Built-in
|
3rd party
|
| Thesaurus |
3rd party
|
Yes
|
Yes
|
Built in
|
| Languages for thesaurus |
3rd party
|
3
|
1 built in
|
1 built in
|
| Summary |
15
|
18
|
15
|
15
|
| Document Info/Properties |
Mellel
|
OO
|
MS Word
|
NWE
|
| Standard file info (size, created, etc.) |
No
|
Yes
|
Yes
|
No
|
| General information fields (e.g., Author) |
Yes
|
Yes
|
Yes
|
No
|
| Additional special fields |
No
|
Yes
|
Yes
|
No
|
| Searching in Keywords |
No
|
Yes
|
Yes
|
No
|
| Custom variables per document |
Yes
|
Yes
|
Yes
|
No
|
| Different types of variables |
No
|
Yes
|
Yes
|
No
|
| Setting document variables names |
Yes
|
Yes
|
Yes
|
No
|
| Setting default variables values |
Yes
|
No
|
No
|
No
|
| Setting default variables names |
Yes
|
No
|
No
|
No
|
| Inserting variables into document |
Yes
|
Yes
|
Yes
|
No
|
| Variables automatically update |
Yes
|
Partial
|
No
|
No
|
| Summary |
14
|
17
|
16
|
0
|
| Language Support |
Mellel
|
OO
|
MS Word
|
NWE
|
| Unicode support |
Yes
|
Yes
|
Partial
|
Yes
|
| Support for Unicode glyph insertion |
Yes
|
No
|
Yes
|
Yes
|
| Special characters insertion options |
Yes
|
Yes
|
Yes
|
Yes
|
| Support for main Roman languages |
Yes
|
Yes
|
Yes
|
Yes
|
| Support for East European languages |
Yes
|
Yes
|
No
|
Yes
|
| CJK support |
Yes
|
Yes
|
Partial
|
Yes
|
| CJK vertical text support |
Partial
|
Yes
|
Yes
|
No
|
| Support for Cyrillic languages |
Yes
|
Yes
|
Yes
|
Yes
|
| Support for Greek |
Yes
|
Yes
|
Partial
|
Yes
|
| Support for writing from right to left |
Yes
|
Partial
|
No
|
|
| Support for Hebrew |
Yes
|
Partial
|
No
|
Partial
|
| Support for Arabic, Persian, Syriac |
Yes
|
Partial
|
No
|
Partial
|
| Support for Kashida |
Yes
|
Partial
|
No
|
No
|
| South Asian (Indian) language support |
No
|
Partial
|
No
|
Yes
|
| CJK full justification |
Yes
|
Yes
|
No
|
Yes
|
| OS 9 and earlier fonts for languages |
Most
|
Yes
|
No
|
No
|
| Language encodings with export |
Yes
|
No
|
No
|
Yes
|
| Language encodings with import |
Yes
|
No
|
No
|
Yes
|
| Support for multiple-script styles |
Yes
|
No
|
No
|
Partial
|
| Support for different secondary font |
Yes
|
No
|
No
|
Partial
|
| Multilingual numbering schemes |
Yes
|
Yes
|
No
|
Yes
|
| Multilingual support for "smart quotes" |
Yes
|
No
|
No
|
Yes
|
| Bidirectional styles, notes, tabs, etc. |
Yes
|
No
|
No
|
Yes
|
| OpenType support |
Yes
|
No
|
No
|
No
|
| AAT support |
No
|
No
|
No
|
Yes
|
| Summary |
44
|
27
|
13
|
36
|
| Styles (General) |
Mellel
|
OO
|
MS Word
|
NWE
|
| Page styles |
Yes
|
Yes
|
No
|
No
|
| Frame style |
No
|
Yes
|
No
|
No
|
| Section (column) styles |
Yes
|
Yes
|
No
|
No
|
| Paragraph styles |
Yes
|
Yes
|
Yes
|
Yes
|
| Character styles |
Yes
|
Yes
|
Yes
|
Yes
|
| List style |
Yes
|
Yes
|
Limited
|
Yes
|
| Note styles |
Yes
|
No
|
No
|
No
|
| Global styles |
Yes
|
No
|
No
|
No
|
| Style sheets (with template, document) |
Yes
|
Yes
|
Yes
|
Yes
|
| Style sets |
Yes
|
No
|
No
|
No
|
| Switching between sheets/sets |
Yes
|
No
|
No
|
No
|
| "Dialogue box rating" |
Low
|
High
|
High
|
Low
|
| Replace styles through find and replace |
No
|
Yes
|
Yes
|
Yes
|
| Separate paragraph and character styles |
Yes
|
No
|
No
|
No
|
| Edit styles in dialogue box |
Yes
|
Yes
|
Yes
|
Yes
|
| Edit styles in document |
Yes
|
Yes
|
Clumsy
|
Clumsy
|
| Control style updating with old/new files |
Yes
|
| |