diff --git a/dispatcher.php b/dispatcher.php
index 00de4bc..6849162 100644
--- a/dispatcher.php
+++ b/dispatcher.php
@@ -32,7 +32,7 @@ $ROUTES["^ajouter_organisateur$"] = ["server_files/controllers/ajouter_organisat
 $ROUTES["^ajouter_tournoi$"] = ["server_files/controllers/ajouter_tournoi.php"];
 $ROUTES["^confirmer_mail/([a-z0-9]*)/?$"] = ["server_files/controllers/confirmer_mail.php", "token"];
 $ROUTES["^connexion/(confirmation-mail)/?$"] = ["server_files/controllers/connexion.php", "confirmation-mail"];
-$ROUTES["^connexion/(mdp_oublie)/?$"] = ["server_files/controllers/connexion.php", "mdp_oublie"];
+$ROUTES["^connexion/(mdp-oublie)/?$"] = ["server_files/controllers/connexion.php", "mdp_oublie"];
 $ROUTES["^connexion/(reinitialiser_mdp)/(.*)/?$"] = ["server_files/controllers/connexion.php", "reset_password", "token"];
 $ROUTES["^connexion/?$"] = ["server_files/controllers/connexion.php"];
 $ROUTES["^deconnexion/?$"] = ["server_files/controllers/deconnexion.php"];
diff --git a/server_files/controllers/mon_compte.php b/server_files/controllers/mon_compte.php
index fa1b762..9d7998c 100644
--- a/server_files/controllers/mon_compte.php
+++ b/server_files/controllers/mon_compte.php
@@ -188,7 +188,8 @@ class SendDocument
 
         ensure($this->file["size"] <= 2e6, "Le fichier doit peser moins que 2 Mo.");
         ensure(!$this->file["error"], "Une erreur est survenue.");
-        ensure(finfo_file(finfo_open(FILEINFO_MIME_TYPE), $this->file["tmp_name"]) == "application/pdf", "Le fichier doit être au format PDF.");
+        $mime = finfo_file(finfo_open(FILEINFO_MIME_TYPE), $this->file["tmp_name"]);
+        ensure($mime == "application/pdf" || $mime = "image/png" || $mime == "image/jpeg", "Le fichier doit être au format PDF.");
         ensure(is_dir("$LOCAL_PATH/files") || mkdir("$LOCAL_PATH/files"), "Un problème est survenue dans l'envoi du fichier. Veuillez contacter l'administrateur du serveur.");
     }
 
diff --git a/server_files/controllers/view_file.php b/server_files/controllers/view_file.php
index f576f9e..98c2dcc 100644
--- a/server_files/controllers/view_file.php
+++ b/server_files/controllers/view_file.php
@@ -32,14 +32,14 @@ if ($file !== null) {
 
 	if ($type == DocumentType::SOLUTION) {
 		$problem = $file->getProblem();
-		$name = "Problème $problem $trigram.pdf";
+		$name = "Problème $problem $trigram";
 
 		if (($_SESSION["role"] == Role::PARTICIPANT || $_SESSION["role"] == Role::ENCADRANT) && (!isset($_SESSION["team"]) || $_SESSION["team"]->getId() != $team->getId()))
 			require_once "server_files/403.php";
 	}
 	else if ($type == DocumentType::SYNTHESIS) {
 		$dest = $file->getDest();
-		$name = "Note de synthèse $trigram pour " . ($dest == DestType::OPPOSANT ? "l'opposant" : "le rapporteur") . ".pdf";
+		$name = "Note de synthèse $trigram pour " . ($dest == DestType::OPPOSANT ? "l'opposant" : "le rapporteur");
 
 		if (($_SESSION["role"] == Role::PARTICIPANT || $_SESSION["role"] == Role::ENCADRANT) && (!isset($_SESSION["team"]) || $_SESSION["team"]->getId() != $team->getId()))
 			require_once "server_files/403.php";
@@ -68,18 +68,26 @@ if ($file !== null) {
                 break;
 		}
 		if ($type == DocumentType::MOTIVATION_LETTER)
-			$name = "Lettre de motivation de l'équipe $trigram.pdf";
+			$name = "Lettre de motivation de l'équipe $trigram";
 		else {
 			$surname = $user->getSurname();
 			$first_name = $user->getFirstName();
-			$name .= " de $first_name $surname.pdf";
+			$name .= " de $first_name $surname";
 		}
 	}
 }
 else
 	require_once "server_files/404.php";
 
-header("Content-Type: application/pdf");
+$mime = finfo_file(finfo_open(FILEINFO_MIME_TYPE), "$LOCAL_PATH/files/$id");
+if ($mime == "application/pdf")
+	$name .= ".pdf";
+elseif ($mime == "image/png")
+	$name .= ".png";
+else
+	$name = ".jpg";
+
+header("Content-Type: $mime");
 header("Content-Disposition: inline; filename=\"$name\"");
 
 readfile("$LOCAL_PATH/files/$id");
diff --git a/server_files/views/inscription.php b/server_files/views/inscription.php
index 6ebf717..92f1285 100644
--- a/server_files/views/inscription.php
+++ b/server_files/views/inscription.php
@@ -86,7 +86,7 @@ if (isset($user) && !$has_error) {
                 </div>
             </div>
             <div class="form-group col-md-6">
-                <label for="birth_date">Date de naissance :</label>
+                <label for="birth_date">Date de naissance : (au format aaaa-mm-jj si votre navigateur supporte mal les formulaires)</label>
                 <input class="form-control" type="date" id="birth_date" name="birth_date"
                        value="<?php if (isset($user)) echo $user->birth_date ?>" required/>
             </div>
diff --git a/server_files/views/mon_compte.php b/server_files/views/mon_compte.php
index f65bd89..e067fdc 100644
--- a/server_files/views/mon_compte.php
+++ b/server_files/views/mon_compte.php
@@ -223,6 +223,10 @@ if (!$has_error && (isset($my_account) || isset($new_password))) {
     <?php } ?>
     <?php printDocuments($documents); ?>
     <?php if ($not_validated) { ?>
+        <div class="alert alert-warning">
+            Les fichiers doivent être au format PDF, PNG ou JPEG et peser moins de 2 Mo.
+        </div>
+
         <form method="POST" enctype="multipart/form-data">
 
             <div class="form-row">