Emor sources

by aliyah

rishon (21:1)

sheni (21:16)

shelishi (22:17)

revii (23:1)

chamishi (23:23)

shishi (23:33)

shevii (24:1)

maftir (24:21) -- missing

haftara (Yechezkel 44:15) (missing beginning, but here)

by perek

perek 21 ; perek 22 ; perek 23 ; perek 24

meforshim

Judaica Press Rashi in English

Shadal (and here)

Mishtadel

Chizkuni

Daat -- with Rashi, Ramban, Seforno, Ibn Ezra, Rashbam, Rabbenu Bachya, Midrash Rabba, Tanchuma+.

Gilyonot Nechama Leibovitz (Hebrew)

Shadal's Ohev Ger

Tiferes Yehonasan from Rav Yonasan Eibeshitz

Chasdei Yehonasan
Divrei Yehonasan
Toldos Yitzchak Acharon, repeated from Rav Yonasan Eibeshitz -- not until Bechukosai

Even Shleimah -- from Rabbi Shlomo Zalman Ehrenreich

R' Saadia Gaon's Tafsir, Arabic translation of Torah (here and here)

Collected commentary of Saadia Gaon on Torah

Rashbam (and here)

Abarbanel

Torah Temimah

Kli Yakar

Zohar, with English translation

Baal Haturim

Baal Haturim (HaAruch)

Torat Hatur

Ibn Janach

Rabbenu Ephraim

Ibn Caspi
Ibn Caspi -- not until Bamidbar 

Ralbag

Dubno Maggid

Imrei Shafer, Rav Shlomo Kluger

Ateret Zekeinim

Mei Noach

Arugat HaBosem

Yalkut Perushim LaTorah

R' Yosef Bechor Shor

Meiri

Ibn Gabirol -- not until Bechukosai

Rabbenu Yonah -- not until Bechukosai

Seforno

Aderet Eliyahu (Gra)

Kol Eliyahu (Gra)

Sefer Zikaron of Ritva -- not until Chukas

Malbim
Malbim - haTorah veHamitzvah
Chiddushei HaGriz -- not until Bemidbar

Noam Elimelech

Michlal Yofi

Nesivot Hashalom
Tzror Hamor
R' Eleazer miGermayza
Tanach with He'emek Davar -- Netziv
Nachalas Yaakov -- R' Yaakov ben Yaakov Moshe of Lissa
Divrei Emes -- Chozeh mi-Lublin
Ramchal
Or Hameir, R' Zev Wolf of Zhitomir
Alshich
Chida
Akedat Yitzchak
Melo HaOmer
Baalei Bris Avraham
Rav Yosef Karo
Chasam Sofer
Chasam Sofer al HaTorah
Tziyuni
Rikanti
Daat Soferim
Divrei Yaakov
Rabbi Yehoshua Ibn Shoiv, a student of the Rashba
Maharsham -- Techeilet Mordechai
Mat'amei Yitzchak
Hamidrash veHamaaseh
Maaseh Shoshan -- not until Behar
Toras Chesed
Meshech Chochma
Ohel Moshe
Vayavinu Bamikra
Kli Chemdah -- R' Meshulam Yissachar Halevi Ish Horowitz
Kli Chemdah -- R' Meir Dan Plotsky
Yalkut David
Yalkut Yehuda
Birkas Avraham
Damesek Eliezer
Maggid Mishnah -- R' Menashe Klein
Parperet Moshe

The following meforshim at JNUL. I've discovered that if you click on the icon to rotate sideways, change to only black and white, select only the portion which is text, it is eminently readable on paper.

Ralbag (pg 268)

Baal HaTurim (39)

Rabbenu Bachya (180)

Chizkuni (102)

Abarbanel (260)

Shach (181)

Paneach Raza (58)

Yalkut Reuveni (pg 126)

Sefer Hachinuch (pg 80)

Aharon ben Yosef the Karaite (175)

rashi

Daat, Rashi In Hebrew (perek 21)

Judaica Press Rashi in English and Hebrew

Mizrachi, Mizrachi (on Rashi, 214)

Gur Aryeh (Maharal of Prague) -- and here

Maharsha

Siftei Chachamim

Berliner's Beur on Rashi

Commentary on Rashi by Yosef of Krasnitz

R' Yisrael Isserlin (on Rashi, 12)

Two supercommentaries on Rashi, by Chasdai Almosnino and Yaakov Kneizel

Rav Natan ben Shishon Shapira Ashkenazi (16th century), (JNUL, pg 103)

Taz

Levush HaOrah

Mohar`al

Yeriot Shlomo (Maharshal)

Moda L'Bina (Wolf Heidenheim)

Dikdukei Rashi
A different Dikdukei Rashi
Mekorei Rashi (in Mechokekei Yehuda)

Bartenura

Yosef Daas

Nachalas Yaakov
Medayek HaRashi
Prachei Rashi
Pi Habe'er on Mizrachi
Baalei HaTosafot al HaTorah
Ho'il Moshe
Sefer Zikaron - R' Avraham Bakrat
Maskil LeDavid
Devek Tov
Ktav Yad of Rashi
Another Ktav Yad (Munich, 1233)
And yet another Ktav Yad
Be'er Basadeh
Be'er Yitzchak
Tiferes Yosef
Or Hachama
Nimukei Shmuel
Rashi -- 1487
Rashi, Savyonita, 1557
Also see Mikraos Gedolos above, which has Rashi with Sifsei Chachamim

ramban

Daat, Ramban in Hebrew (perek 21)

R' Yitzchak Abohav's on Ramban (standalone and in a Tanach opposite Ramban)

Kesef Mezukak

Kanfei Nesharim

Rabbi Meir Abusaula (student of Rashba)

ibn ezra

Daat, Ibn Ezra in Hebrew (perek 21)

Mechokekei Yehudah, (Daat)

Mechokekei Yehudah (HebrewBooks)

Mavaser Ezra

R' Shmuel Motot (on Ibn Ezra, pg 37)

Ibn Kaspi's supercommentary on Ibn Ezra, different from his commentary (here and here) -- not until Bechukosay

Mekor Chaim, Ohel Yosef, Motot

Avi Ezer

Tzofnas Paneach

Ezra Lehavin

Also see Mikraos Gedolos above, which has Ibn Ezra with Avi Ezer

targum

Targum Onkelos opposite Torah text

Targum Onkelos and Targum Pseudo-Yonatan in English

Shadal's Ohev Ger

Berliner

Chalifot Semalot

Avnei Tzion -- two commentaries on Onkelos

Bei`urei Onkelos

Or Hatargum on Onkelos

Targum Yonatan

Commentary on Targum Yonatan and Targum Yerushalmi

Septuagint

Origen's Hexapla (JNUL)
Targum Shomroni -- missing until Bamidbar
Samaritan Torah
Chumash with Onkelos, dfus Savyonita, 1557
Lechem veSimlah

masorah

Tanach with masoretic notes on the side

Commentary on the Masorah

Minchas Shai

Or Torah

Taamei Masoret -- not until Bamidbar

Masoret HaKeriah

Shiluv Hamasorot

Masoret HaBrit HaGadol

Rama (but based on alphabet, not parsha) -- and here

Vetus Testamentum
CD Ginsburg
Minchat Kohen
Taamei Hamesorah -- not until Shlach

midrash

Midrash Rabba at Daat (21)

Midrash Tanchuma at Daat (21)

Vayikra Rabba, with commentaries

Midrash Tanchuma with commentary of Etz Yosef and Anaf Yosef

Commentary on Midrash Rabba by R' Naftali Hirtz b'R' Menachem

Matat-Kah on Midrash Rabba

Nefesh Yehonasan by Rav Yonasan Eibeshutz
Midrash Yehonasan
Yalkut Shimoni
Lekach Tov
Kli Chemdah on Vayikra Rabba
Tirosh on Vayikra Rabba
Midrash Aggada
Sifra

haftarah (Yechezkel 44:15-31)

Haftarah in Gutnick Edition

Rashis in English

In a separate Mikraos Gedolos, with Targum, Rashi, Radak, Ralbag, Minchat Shai, Metzudat David.

Daat, with a link to Yalkut Shimoni

Aharon ben Yosef the Karaite

Radak (217)